Browse Title Index


 
Issue Title
 
Vol 10, No 2 (2025): IJOST: September 2025 Numerical Simulation of Deep Mixed Columns Beneath the Heavy-Haul Railway Embankment Abstract   PDF
Hayder A. Hasan, Khitam A. Saeed, Sahar Al-khyat, Hadi Khabbaz
 
Vol 3, No 2 (2018): IJoST: September 2018 Numerical Simulation of Natural Convection in the Air Gap of a Vertical Flat Plat Thermal Solar Collector with Partitions Attached to Its Glazing Abstract   PDF
Adel Laaraba, Abderrahmane Khechekhouche
 
Vol 6, No 3 (2021): IJOST: December 2021 Numerical Study and Theoretical Comparison of Outlet Hole Geometry for a Gravitational Vortex Turbine Abstract   PDF
Alejandro Ruiz Sánchez, Jorge Andrés Sierra Del Rio, Toni Pujol
 
Vol 7, No 2 (2022): IJOST: September 2022 Oil Palm Empty Fruit Bunch Waste Pretreatment with Benzotriazolium-Based Ionic Liquids for Cellulose Conversion to Glucose: Experiments with Computational Bibliometric Analysis Abstract   PDF
Ahmad Mudzakir, Karina Mulya Rizky, Heli Siti Halimatul Munawaroh, Dhesy Puspitasari
 
Vol 4, No 2 (2019): IJOST: September 2019 Optimization and Interpretation of Heat Distribution in Sterilization Room Using Convection Pipe Abstract   PDF
Abdurrahman Abdurrahman, Rofiqul Umam, Irzaman Irzaman, Endah Kinarya Palupi, Antomi Saregar, Muhamad Syazali, Rahmad Junaidi, Benny Wahyudianto, Langit Cahya Adi
 
Vol 11, No 1 (2026): IJOST: April 2026 Optimization by Artificial Neural Network (ANN) of Malachite Green Adsorption on Clays: Contribution to the Achievement of the Sustainable Development Goals (SDGs) Abstract   PDF
Aouda Bounif, Houria Rezala, Omar Bouras
 
Vol 1, No 2 (2016): IJoST: September 2016 Optimization of Design and Planing VHS Building Using Chronolux Abstract   PDF
Beta Paramita, Ismahnida Kamilia, Muhammad Iqbal Nurhidayat, Resty Ocktaviyane
 
Vol 10, No 2 (2025): IJOST: September 2025 Optimization of Hybrid Core Designs in 3D-Printed PLA+ Sandwich Structures: An Experimental, Statistical, and Computational Investigation Completed with Bibliometric Analysis Abstract   PDF
Zaineb Waired Metteb, Ahmed Ali Farhan Ogaili, Kamal Abdulkareem Mohammed, Ahmed Mohsin Alsayah, Mohsin Noori Hamzah, Zainab T. Al-Sharify, Alaa Abdulhady Jaber, Emad Kadum Njim
 
Vol 5, No 3 (2020): IJOST: December 2020 Optimization of LNG Cold Energy Utilization via Power Generation, Refrigeration, and Air Separation Abstract   PDF
V. V. Rao, Zulfan Adi Putra, M. R. Bilad, M. D. H. Wirzal, N. A. H. M. Nordin, S. Mahadzir
 
Vol 10, No 1 (2025): IJOST: April 2025 Optimization of Piper Trilinier Diagram Using Lithium Isotope Systematics: An Application for Detecting the Contribution of Geothermal Water from Aso Caldera after Earthquake 2016 in Kumamoto Aquifer, Japan Abstract   PDF
Rofiqul Umam, Rahmad Junaidi, Muhamad Syazali, Fajri Farid, Antomi Saregar, A. Andiyan, Hirotaka Takahashi
 
Vol 11, No 3 (2026): (ONLINE FIRST) IJOST: December 2026 Parametric Rotor Innovation for Gravitational Vortex Turbines: Advancing Clean Energy through Integrated Computational Fluid Dynamics (CFD)Simulation and Experimentation to Support the Sustainable Development Goals (SDGs) Abstract   PDF
Pérez-Rodriguez Andrés Julián, Juan D. Pérez, Flórez-Arango Santiago, Jorge Andrés Sierra Del Rio
 
Vol 6, No 1 (2021): IJOST: April 2021 Performance and Energy Consumption Evaluation of Rotating Biological Contactor for Domestic Wastewater Treatment Abstract   PDF
Sharjeel Waqas, Muhammad Roil Bilad, Zakaria B Man
 
Vol 1, No 2 (2016): IJoST: September 2016 Photodecomposition Profile of Organic Material during the Partial Solar Eclipse of 9 March 2016 and Its Correlation with Organic Material Concentration and Photocatalyst Amount Abstract   PDF
Asep Bayu Dani Nandiyanto, Desri Sofiani, Novie Permatasari, Tranmissia Noviska Sucahya, Ani Siti Wiryani, Annisa Purnamasari, Arvina Rusli, Eka Cahya Prima
 
Vol 9, No 2 (2024): IJOST: September 2024 Phylogenetic Analysis of Bengkulu Citrus Based on DNA Sequencing Enhanced Chemistry Students' System Thinking Skills: Literature Review with Bibliometrics and Experiments Abstract   PDF
Nadia Amida, N. Nahadi, Florentina Maria Titin Supriyanti, L. Liliasari, Devri Maulana, Rendi Zulni Ekaputri, Indri Sari Utami
 
Vol 6, No 2 (2021): IJOST: September 2021 Physico-chemical investigation of wastewater from the Sebdou-Tlemcen textile complex North-West Algeria Abstract   PDF
Asma Khelassi- Sefaoui, Abderrahmane Khechekhouche, Manel Zaoui-Djelloul Daouadji, Hamza Idrici
 
Vol 7, No 3 (2022): IJOST: December 2022 Phytochemical Profile and Anticancer Activity from Medicinal Plants Against Melanoma Skin Cancer: A Review Abstract   PDF
Adryan Fristiohady, Rathapon Asasutjarit, La Ode Muh. Julian Purnama, Sewan Theeramunkong, Wirhamsah Al-Ramadan, Lidya Agriningsih Haruna, Nur Syifa Rahmatika, Syarul Nataqain Baharum, I. Sahidin
 
Vol 8, No 2 (2023): IJOST: September 2023 Phytochemical Profile and Biological Activities of Ethylacetate Extract of Peanut (Arachis hypogaea L.) Stems: In-Vitro and In-Silico Studies with Bibliometric Analysis Abstract   PDF
Idin Sahidin, N. Nohong, Marianti A. Manggau, A. Arfan, W. Wahyuni, Iren Meylani, M. Hajrul Malaka, Nur Syifa Rahmatika, Agung W. M. Yodha, Nur Upik En Masrika, Abdulkadir Kamaluddin, Andini Sundowo, Sofa Fajriah, Rathapon Asasutjarit, Adryan Fristiohady, Rina Maryanti, Nur Indri Rahayu, M. Muktiarni
 
Vol 4, No 1 (2019): IJOST: April 2019 Phytochemical screening of Sargassum sp and in vitro seed germination test Abstract   PDF
Siti Fatimah Baharudin, Hasimah Binti Alimon, Norhayati Binti Daud
 
Vol 9, No 2 (2024): IJOST: September 2024 Plant Anatomy: Definition, Classification of Plant Organs and Tissue, and Design of a Visuospatial Transformation Learning Model for Teaching Biology Abstract   PDF
Purwati Kuswarini Suprapto, Ryan Ardiansyah, Dea Diella, Diki Muhamad Chaidir, Al Maidah Hendrawan, Sari Wulan Diana, Adhitya Amarulloh
 
Vol 8, No 1 (2023): IJOST: April 2023 Potential Alternative Energy of Hybrid Coal from Co-pyrolysis of Lignite with Palm Empty Fruit Bunch and the Kinetic Study Abstract   PDF
Rinny Jelita, Iryanti Fatyasari Nata, Chairul Irawan, J. Jefriadi, Meda Nur Anisa, Muhammad Jauhar Mahdi, Meilana Dharma Putra
 
Vol 9, No 2 (2024): IJOST: September 2024 Potential Biodiversity from Ethnozoology of Enggano Island: Utilization, Quantitative Analysis, List of Animals Conserved by Local People, and Application of Research Findings Empowering Species Literacy in Biology Student Teachers Abstract   PDF
Alif Yanuar Zukmadini, Fatchur Rohman, Agus Dharmawan, Murni Sapta Sari, Syaiful Rochman, Sarah Abdul Razak
 
Vol 7, No 1 (2022): IJOST: April 2022 Potential Molecular Interaction of Nutmeg’s (Myristica fragrans) Active Compound via Activation of Caspase-3 Abstract   PDF
Ronny Lesmana, Filza Yulina Ade, Yuni Susanti Pratiwi, Hanna Goeanawan, Nova Sylviana, Sandra Megantara, Susianti Susianti, Vita Murniati Tarawan, Purwo Sri Rejeki, Hamidie Ronald Daniel Ray, Unang Supratman
 
Vol 8, No 2 (2023): IJOST: September 2023 Predicting Consumption Intention of Consumer Relationship Management Users Using Deep Learning Techniques: A Review Abstract   PDF
Eshrak Alaros, Mohsen Marjani, Dalia Abdulkareem Shafiq, David Asirvatham
 
Vol 3, No 1 (2018): IJoST: April 2018 Prediction and Classification of Low Birth Weight Data Using Machine Learning Techniques Abstract   PDF
Alfensi Faruk, Endro Setyo Cahyono
 
Vol 5, No 3 (2020): IJOST: December 2020 Prediction of the remaining service lifetime of inflatable rubber dam with deep hole damage Abstract   PDF
Bentang Arief Budiman, Poetro Lebdo Sambegoro, Samuel Rahardian, Rizky Ilhamsyah, Ridha Firmansyah, Firman Bagja Juangsa, Muhammad Aziz
 
Vol 1, No 2 (2016): IJoST: September 2016 PREFACE Abstract
IJoST Editor
 
Vol 2, No 2 (2017): IJoST: September 2017 Process Design and Modelling of the Production of Butyl Cellosolve Acetate and EO-3 Phosphate Ester Abstract   PDF
Lupete K Bhullar, Zulpan Adi Putra
 
Vol 4, No 1 (2019): IJOST: April 2019 Process Simulation on Fast Pyrolysis of Palm Kernel Shell for Production of Fuel Abstract   PDF
Mangala Nayaggy, Zulfan Adi Putra
 
Vol 8, No 1 (2023): IJOST: April 2023 Products of Apatite-Nepheline Ore Processing in the Synthesis of Low-Modulus Zeolites Abstract   PDF
Yana A. Svakhina, Marina E. Titova, Igor N. Pyagay
 
Vol 6, No 3 (2021): IJOST: December 2021 Progress in Emerging Contaminants Removal by Adsorption/Membrane Filtration-Based Technologies: A Review Abstract   PDF
Rosmaya Dewi, Norazanita Shamsuddin, Muhammad S. Abu Bakar, Jose H. Santos, Muhammad Roil Bilad, Lee Hoon Lim
 
Vol 1, No 2 (2016): IJoST: September 2016 Project for Offshore Horizontal Directional Drilling (HDD) for Pipeline Crossing in Bukit Tua, Indonesia Abstract   PDF
Yusuf Sofyan
 
Vol 9, No 1 (2024): IJOST: April 2024 Prototype of Greenhouse Effect for Improving Problem-Solving Skills in Science, Technology, Engineering, and Mathematics (STEM)-Education for Sustainable Development (ESD): Literature Review, Bibliometric, and Experiment Abstract   PDF
Putri Amelia Solihah, Ida Kaniawati, Achmad Samsudin, R. Riandi
 
Vol 6, No 1 (2021): IJOST: April 2021 Pyrolysis-GC/MS Analysis of Fast Growing Wood Macaranga Species Abstract   PDF
R.R. Dirgarini J.N. Subagyono, Ying Qi, Alan L. Chaffee, Rudianto Amirta, Marc Marshall
 
Vol 4, No 2 (2019): IJOST: September 2019 Question Generator System of Sentence Completion in TOEFL Using NLP and K-Nearest Neighbor Abstract   PDF
Lala Septem Riza, Anita Dyah Pertiwi, Eka Fitrajaya Rahman, Munir Munir, Cep Ubad Abdullah
 
Vol 9, No 3 (2024): IJOST: December 2024 Real-Time Analysis for Enhancement of Photovoltaic Panel Efficiency and Quality Abstract   PDF
Bachir Zine, Chouaib Labiod, Kamel Srairi, Amel Benmouna, Mohamed Becherif, Abderrahmane Khechekhouche, Blaise Ravelo, Mohamed Naoui
 
Vol 5, No 3 (2020): IJOST: December 2020 Real-time Forecasting of the COVID-19 Epidemic using the Richards Model in South Sulawesi, Indonesia Abstract   PDF
Faihatuz Zuhairoh, Dedi Rosadi
 
Vol 11, No 1 (2026): IJOST: April 2026 Reducing Early Failure through a Six-Week Integrated Approach in Foundational Engineering Mathematics Abstract   PDF
Abdulkareem Sh. Mahdi Al-Obaidi
 
Vol 6, No 2 (2021): IJOST: September 2021 Relationship between Shear Velocities Recorded by Microtremor Observations and Seismic Cone Penetration Test Results Abstract   PDF
Rusnardi Rahmat Putra, J. Kiyono, Sai K. Vanapalli, Y. Ono
 
Vol 2, No 1 (2017): IJoST: April 2017 Relationship of Soil Physicochemical Properties and Existence of Phytophthora sp. in Pineapple Plantations Abstract   PDF
Deva Aziz Nanda Martin, Ali Rahmat
 
Vol 5, No 3 (2020): IJOST: December 2020 Removal of Dye Acid Red 1 from Aqueous Solutions Using Chitosan-iso-Vanillin Sorbent Material Abstract   PDF
Eman Al Abbad, Fadi Alakhras
 
Vol 4, No 2 (2019): IJOST: September 2019 Removal of Methylene Blue by Adsorption onto Activated Carbon From Coconut Shell (Cocous Nucifera L.) Abstract   PDF
Rifki Husnul Khuluk, Ali Rahmat, Buhani Buhani, Suharso Suharso
 
Vol 7, No 3 (2022): IJOST: December 2022 Research Mapping in the Use of Technology for Fake News Detection: Bibliometric Analysis from 2011 to 2021 Abstract   PDF
Budi Gunawan, Barito Mulyo Ratmono, Ade Gafar Abdullah, Nada Sadida, Hendra Kaprisma
 
Vol 9, No 3 (2024): IJOST: December 2024 Research Trends in Wireless Communications Using Graphene: Research Trajectories in Antenna Applications Abstract   PDF
Vanessa García-Pineda, Edison Andrés Zapata-Ochoa, Alejandro Valencia Arias, Oscar David Ossa Molina, Francisco Eugenio López Giraldo
 
Vol 1, No 1 (2016): IJoST: April 2016 Review: Agricultural Wastes as a Source of Silica Material Abstract   PDF
Novie Permatasari, Transmissia Noviska Sucahya, Asep Bayu Dani Nandiyanto
 
Vol 7, No 1 (2022): IJOST: April 2022 Risk-Based Leak Analysis of an LPG Storage Tank: A Case Study Abstract   PDF
Suroto Munahar, Bagiyo Condro Purnomo, Nanda Ferdiansyah, Eko Muh Widodo, Moehamad Aman, Retno Rusdjijati, Muji Setiyo
 
Vol 7, No 2 (2022): IJOST: September 2022 Sensitivity of Junction Width to Tidal Nonlinearity on Small and Shallow Tidal Junction Abstract   PDF
Faruq Khadami, Kiyosi Kawanisi, Mohamad Basel Al Sawaf, Gillang Noor Nugrahaning Gusti
 
Vol 7, No 3 (2022): IJOST: December 2022 Simultaneous Decolorization of Tartrazine and Production of H2 in a Combined Electrocoagulation and Photocatalytic Processes using CuO-TiO2 Nanotube Arrays: Literature Review and Experiment Abstract   PDF
S. Slamet, Laily Fitri Pelawi, Muhammad Ibadurrohman, Rike Yudianti, R. Ratnawati
 
Vol 1, No 1 (2016): IJoST: April 2016 Sludge Dewatering Process Control Using Principal Component Analysis (PCA) and Partial Least Square (PLS) Abstract   PDF
Grace Pebriyanti, Renjie Zhu, Adelhard Beni Rehiara
 
Vol 6, No 2 (2021): IJOST: September 2021 Smart Materials and Their Application in Robotic Hand Systems: A State of the Art Abstract   PDF
Paola Andrea Castiblanco, José Luis Ramirez, Astrid Rubiano
 
Vol 9, No 3 (2024): IJOST: December 2024 Soft Coral Epibiotic Bacteria Vibrio alginolyticus from Sarangani Bay, Mindanao Philippines as Potent Source of Antibacterial Agent Abstract   PDF
Brando Cabigas Razon
 
Vol 9, No 1 (2024): IJOST: April 2024 Spatial Visualization Ability Assessment for Analyzing Differences and Exploring Influencing Factors: Literature Review with Bibliometrics and Experiment Abstract   PDF
Weizhi Yang, Chowwalit Chookhampaeng, Jiraporn Chano
 
Vol 6, No 3 (2021): IJOST: December 2021 Stainless Steel Cyclic Voltammograms in Dioscorea Opposita Flour Media Abstract   PDF
Isana Supiah Yosephine Louise, Siti Marwati, S. Sulistyani, Heru Pratomo Al, Felix Arie Setiawan
 
Vol 5, No 3 (2020): IJOST: December 2020 Stealth Detection System via Multistage Radar and Quantum Radar Abstract   PDF
Abhijit Kulshreshtha, Abdulkareem Sh. Mahdi Al-Obaidi
 
Vol 8, No 3 (2023): IJOST: December 2023 Step-by-Step Fabrication of PVDF-TiO2 Hollow Fiber Membrane and Its Application Desalination of Wetland Saline Water via Pervaporation Abstract   PDF
M. Mahmud, Muthia Elma, Aulia Rahma, Nurul Huda, Riani Ayu Lestari, Awali S. K. Harivram, Erdina L. A. Rampun, Mohd H. D. Othman, Muhammad Roil Bilad
 
Vol 7, No 3 (2022): IJOST: December 2022 Strawberry-fortified Yogurt: Production, Sensory, Antioxidant Activity Test, and Model for Practicum Abstract   PDF
Florentina Maria Titin Supriyanti, Dida Roslina, Z. Zackiyah, Islah Hanifa
 
Vol 11, No 1 (2026): IJOST: April 2026 Structural and Physicochemical Tuning of Binary and Ternary Mn-Based Layered Double Hydroxides via Alkali-Free Synthesis for Advanced Material Applications Abstract   PDF
Nazrizawati Ahmad Tajuddin, Nur Alia Maisarah Binti Saiful Bhari, Nur Alyaa Binti Kamal, Mohamad Hidayat Haider, Siti Hasnah Kamarudin
 
Vol 11, No 1 (2026): IJOST: April 2026 Structural Characterization, Hirshfield Surface Analysis, and Molecular Docking of Novel Diquinoline Derivatives as Anti-Tumor Agents Abstract   PDF
Solhe F. Alshahateet, Salah A. Al-Trawneh, Safaa Hidaoui, Er-rajy Mohammed, Mohammed Zerrouk, Yousef M. Al-Saraireh, Waad M. Al-Tawarh, Mohammad S. Hareedy, Ahmed A. Al-Abadleh, Tala S. Alshahateet, Khalil Azzaoui, Belkheir Hammouti, Ismail Warad
 
Vol 5, No 1 (2020): IJOST: April 2020 Students’ Algebraic Proficiency from the Perspective of Symbol Sense Abstract   PDF
Al Jupri, Ririn Sispiyati
 
Vol 5, No 2 (2020): IJOST: September 2020 Students’ Intention to Share Information Via Social Media: A Case Study of Covid-19 Pandemic Abstract   PDF
Suhaizal Hashim, Alias Masek, Nurhanim Saadah Abdullah, Aini Nazura Paimin, Wan Hanim Nadrah Wan Muda
 
Vol 7, No 1 (2022): IJOST: April 2022 Study of the Catecholase Activity of new catalysts Based on Copper (II) and Heterocyclic Ligands Abstract   PDF
Rafika El Ati, Haytham Bouammali, Mohamed El Kodadi, El Bekkay Yousfi, Rachid Touzani, Belkheir Hammouti
 
Vol 3, No 1 (2018): IJoST: April 2018 Study on Durability of the Concrete of Sanitation Network in Ouargla Algeria Under the Existence of Sulphates Attack Abstract   PDF
Mohammed Amin Boumehraz, Mekki Mellas, Abdelouahed Kriker
 
Vol 6, No 2 (2021): IJOST: September 2021 Sugarcane Bagasse Biochar as a Solid Catalyst: From Literature Review of Heterogeneous Catalysts for Esterifications to the Experiments for Biodiesel Synthesis from Palm Oil Industry Waste Residue Abstract   PDF
Arif Hidayat, Winarto Kurniawan, Hirofumi Hinode
 
Vol 11, No 1 (2026): IJOST: April 2026 Sustainable Development Goals (SDGs) in Engineering Education: Definitions, Research Trends, Bibliometric Insights, and Strategic Approaches Abstract   PDF
Risti Ragadhita, Meli Fiandini, Dwi Novia Al Husaeni, Asep Bayu Dani Nandiyanto
 
Vol 11, No 1 (2026): IJOST: April 2026 Sustainable Goat Skin Gelatin-Based Edible Coatings Incorporated with Konjac Glucomannan: Physicochemical Properties and Preservation Efficacy on Strawberries Abstract   PDF
Muhamad Hasdar, Sitthipong Nalinanon, Nilesh Prakash Nirmal, Tanyamon Petcharat, Chodsana Sriket
 
Vol 8, No 2 (2023): IJOST: September 2023 Sustainable Production-Inventory Model with Multi-Material, Quality Degradation, and Probabilistic Demand: From Bibliometric Analysis to A Robust Model Abstract   PDF
Dana Marsetiya Utama, Imam Santoso, Yusuf Hendrawan, Wike A. P. Dania
 
Vol 5, No 3 (2020): IJOST: December 2020 Synthesis and Application of a Sulfonated Carbon Catalyst for a Hydrolisis Reaction Abstract   PDF
Lisna Efiyanti, Dian Anggraini Indrawan, Zulhan Arif, Devandri Hutapea, Ane Dwi Septina
 
Vol 10, No 2 (2025): IJOST: September 2025 Synthesis and Investigation of Dithiocarbamate Derivatives as Polyfunctional Ingredients in Rubber Compounds Abstract   PDF
V. G. Kochetkov, O. M. Novopolceva, V. V. Burmistrov, D. A. Pitushkin, V. S. Dyachenko, E. S. Bochkaryov, D. A. Kryukova, D. A. Urzhumov
 
Vol 8, No 2 (2023): IJOST: September 2023 Synthesis, Characterization, and Electrochemical Performance of Reduced Graphene Oxide-Metal (Cu,Zn)-Oxide Materials Abstract   PDF
Sugianto Sugianto, Ngurah Made Dharma Putra, Endah F. Rahayu, Wahyu B. Widayatno, Cherly Firdharini, Slamet Priyono, Didik Aryanto
 
Vol 2, No 2 (2017): IJoST: September 2017 Synthesis CuInSe2 (CISe) Thin Films Prepared from Metal-Ethanolamine Complex Compound Abstract   PDF
Ersan Y Muslih, Agus Ismail, Kyoo Ho Kim
 
Vol 1, No 2 (2016): IJoST: September 2016 Techno-economic Assessment of Coal to SNG Power Plant in Kalimantan Abstract   PDF
Riezqa Andika, Valentina Valentina
 
Vol 11, No 2 (2026): IJOST: September 2026 Techno-Economic Household-Scale Solar Power Plants in Support of The Policy of Presidential Regulation Number 112 of 2022 Concerning the Acceleration of Renewable Energy Development Abstract   PDF
Faisal Tri Ramdani, Martin Roestamy, Rita Rahmawati, R. Yuniar Anisa Ilyanawati, Agus Suarman Sudarsa
 
Vol 8, No 2 (2023): IJOST: September 2023 Technological Aptitude and Sensitivity of Lactic Acid Bacteria Leuconostoc Isolated from Raw Milk of Cows: From Step-by-Step Experimental Procedure to the Results Abstract   PDF
Nora Hamdaoui, Yahya Rokni, Abdeslam Asehraou, Mohamed Mouncif, Zakaria Mennane, Abdelouadoud Omari, Asmae Sellam, Belkheir Hammouti, Mustapha Meziane
 
Vol 11, No 3 (2026): (ONLINE FIRST) IJOST: December 2026 Technology Integration and Ocean Literacy in Vocational Tourism Education: A Study in the Context of the Sustainable Development Goals (SDGs) Abstract   PDF
M. Muktiarni, Isma Widiaty, Lilis Widaningsih, Cica Yulia, Nur Indri Rahayu, Nurul Ashikin Ismail
 
Vol 8, No 1 (2023): IJOST: April 2023 Temperature Distribution in Bio Stove using Saw Dust: An Integrated Project-based Learning Abstract   PDF
W. Wagiran, M. Mujiyono, Bayu Rahmat Setiadi, Yulianto Eko Wibowo, Fredy Surahmanto, Dendy Aqila Agata, Chinnathan Areeprasert
 
Vol 6, No 1 (2021): IJOST: April 2021 The Comparison of Electrodialysis and Nanofiltration in Nitrate Removal from Groundwater Abstract   PDF
J Touir, S Kitanou, M Zait, S Belhamidi, M Belfaquir, M Tahaikt, M Taky, A Elmidaoui
 
Vol 8, No 3 (2023): IJOST: December 2023 The Compleat Lextutor Application Tool for Academic and Technological Lexical Learning: Review and Bibliometric Approach Abstract   PDF
Amirullah Abduh, Ade Mulyanah, Besse Darmawati, Fairul Zabadi, Umar Sidik, Wuri Handoko, Karta Jayadi, Rosmaladewi Rosmaladewi
 
Vol 6, No 3 (2021): IJOST: December 2021 The Concise Latest Report on the Advantages and Disadvantages of Pure Biodiesel (B100) on Engine Performance: Literature Review and Bibliometric Analysis Abstract   PDF
Muji Setiyo, Dori Yuvenda, Olusegun David Samuel
 
Vol 5, No 2 (2020): IJOST: September 2020 The Deployment of Drones in Sending Drugs and Patient Blood Samples COVID-19 Abstract   PDF
Sri Anggraeni, Aulia Maulidina, Mauseni Wantika Dewi, Salma Rahmadianti, Yulian Putri Chandra Rizky, Zulfa Fathi Arinalhaq, Dian Usdiyana, Asep Bayu Dani Nandiyanto, Abdulkareem Sh. Mahdi Al-Obaidi
 
Vol 4, No 1 (2019): IJOST: April 2019 The Effect of Education Level on Accepting The Reuse of Treated Effluent in Irrigation Abstract   PDF
Husam Al-Najar, Basel El Hamarneh
 
Vol 4, No 2 (2019): IJOST: September 2019 The Effect of Particle Dispersion due to Mixing Speed on Spent Coffee Ground Composites Abstract   PDF
Sumarji Sumarji, Fabrobi Ridha, Dedi Dwilaksana, Ahmad Syuhri, Raihaan Raihaan
 
Vol 3, No 2 (2018): IJoST: September 2018 The Effect of Seaweed Extract (Sargassum Sp) Used as Fertilizer on Plant Growth of Capsicum Annum (Chilli) and Lycopersicon Esculentum (Tomato) Abstract   PDF
Siti Fatimah, Hasimah Alimon, Norhayati Daud
 
Vol 5, No 1 (2020): IJOST: April 2020 The Effect of Spoiler Shape and Setting Angle on Racing Cars Aerodynamic Performance Abstract   PDF
Hesam Eftekhari, Abdulkareem Sh. Mahdi Al-Obaidi, Shahrooz Eftekhari
 
Vol 5, No 1 (2020): IJOST: April 2020 The Effects of Surfactant on the Evolution of a Thin Film under a Moving Liquid Drop Abstract   PDF
Kartika Yulianti, Agus Yodi Gunawan, Edy Soewono
 
Vol 6, No 2 (2021): IJOST: September 2021 The Expansion and Spatial Pattern of Shopping and Tourism Services Facilities in North Bandung Region, Indonesia Abstract   PDF
Lia Warlina, Lusia Elsa Dika Damayanty
 
Vol 3, No 2 (2018): IJoST: September 2018 The Influence of Hot Forming on the Microstructure and Corrosion Behaviour of AZ31B Magnesium Alloys Abstract   PDF
Juliawati Alias, Nurul Shuhada Shuhada Mohamed, Mahadzir Ishak, Xiorong Zhou, George E Thompson
 
Vol 6, No 1 (2021): IJOST: April 2021 The K-Means Algorithm for Generating Sets of Items in Educational Assessment Abstract   PDF
Lala Septem Riza, Rendi Adistya Rosdiyana, Alejandro Rosales Pérez, Asep Wahyudin
 
Vol 5, No 3 (2020): IJOST: December 2020 The Mobile Robot Control in Obstacle Avoidance Using Fuzzy Logic Controller Abstract   PDF
M. Khairudin, R. Refalda, S. Yatmono, H. S. Pramono, A. K. Triatmaja, A Shah
 
Vol 5, No 2 (2020): IJOST: September 2020 The Price Dynamics of Hand Sanitizers for COVID-19 in Indonesia: Exponential and Cobweb Forms Abstract   PDF
Amir Machmud, Asnul Dahar Bin Minghat
 
Vol 5, No 1 (2020): IJOST: April 2020 The Properties of Fuel and Characterization of Functional Groups in Biodiesel -Water Emulsions from Waste Cooking Oil and Its Blends Abstract   PDF
Annisa Bhikuning, Jiro Senda Senda
 
Vol 1, No 2 (2016): IJoST: September 2016 The Relationship Between Social Performance and Corporate Financial Performance Abstract   PDF
Hamidreza Salmani Mojaveri, Mohammadhadi Daftaribesheli, Amin Allahbakhsh
 
Vol 9, No 2 (2024): IJOST: September 2024 The Ship’s Propeller Rotation Threshold for Coral Reef Ecosystems Based on Sediment Rate Indicators: Literature Review with Bibliometric Analysis and Experiments Abstract   PDF
Abdul Kadir, I. Istadi, Agus Subagio, W. Waluyo, Abdul Muis
 
Vol 4, No 2 (2019): IJOST: September 2019 Third Version of Weak Orlicz–Morrey Spaces and Its In-clusion Properties Abstract   PDF
Al Azhary Masta, Siti Fatimah, Muhammad Taqiyuddin
 
Vol 10, No 3 (2025): IJOST: December 2025 Toward Carbon-Neutral Power Generation in Indonesia: A Techno-Economic Assessment of Renewable Ammonia Co-Firing in Combined Cycle Power Plants Abstract   PDF
Saddam Hussein, S. Syafi’i, Rahma Muthia
 
Vol 9, No 3 (2024): IJOST: December 2024 Towards Sustainable Wind Energy: A Systematic Review of Airfoil and Blade Technologies Over the Past 25 Years for Supporting Sustainable Development Goals (SDGs) Abstract   PDF
Anupam Krishnan, Abdulkareem Sh. Mahdi Al-Obaidi, Lee Ching Hao
 
Vol 9, No 2 (2024): IJOST: September 2024 Towards Understanding the Corrosion Inhibition Mechanism of Green Imidazolium-Based Ionic Liquids for Mild Steel Protection in Acidic Environments Abstract   PDF
Elhachmia Ech-Chihbi, Fadoua El Hajjaji, Abderrahim Titi, Mouslim Messali, Savas Kaya, Goncagül Serdaroğlu, Belkheir Hammouti, Mustapha Taleb
 
Vol 6, No 1 (2021): IJOST: April 2021 Toxic heavy metals removal using a hydroxyapatite and hydroxyethyl cellulose modified with a new Gum Arabic Abstract   PDF
A Errich, K Azzaoui, E Mejdoubi, B Hammouti, N Abidi, N Akartasse, L Benidire, S EL Hajjaji, R Sabbahi, A Lamhamdi
 
Vol 4, No 2 (2019): IJOST: September 2019 Traceable Value for Proficiency Test of Natural Gas Abstract   PDF
Yohanes Susanto Ridwan, Supriadi Supriadi, Willy Cahya Nugraha
 
Vol 11, No 1 (2026): IJOST: April 2026 Transformation of Bioactive Compounds in Coffee Ground Kombucha: The Effect of Sugar Sources on Chemical and Sensory Properties Abstract   PDF
Sri Hartini, Sarawinda Hutagalung, Fajar Yusuf Arfiyan, Putra Kaysha Qodiriy, Olivier Surya Simonet, Fidelis Tertius Aluh Christyawardana, Firman Emmanuel Declarantius Parulian
 
Vol 5, No 2 (2020): IJOST: September 2020 Trends in Expert System Development: A Practicum Content Analysis in Vocational Education for Over Grow Pandemic Learning Problems Abstract   PDF
Ana Ana
 
Vol 10, No 1 (2025): IJOST: April 2025 Triazolopyrimidine Derivatives: A Comprehensive Review of Their Synthesis, Reactivity, Biological Properties, and Molecular Docking Studies Abstract   PDF
Hajar El Mrayej, Ghizlan En-nabety, Walid Ettahiri, Mohamed Jghaoui, Rachid Sabbahi, Belkheir Hammouti, Zakia Rais, Mustapha Taleb
 
Vol 6, No 1 (2021): IJOST: April 2021 Unlimited Energy Source: A Review of Ocean Wave Energy Utilization and Its Impact on the Environment Abstract   PDF
Muhammad Satriawan, L Liliasari, Wawan Setiawan, Ade Gafar Abdullah
 
Vol 10, No 3 (2025): IJOST: December 2025 Unveiling Soil Salinity and Heavy Metal Patterns in the Khorat Plateau, Thailand: Implications for Sustainable Development Goals (SDGs) Monitoring Abstract   PDF
Patarapong Kroeksakul, Phanom Sutthisaksopon, Arin Ngamniyom, Pheeraya Kanjanajongkol, Chutima Chantagol
 
Vol 7, No 1 (2022): IJOST: April 2022 Urban Heat Island Assessment using Remote Sensing Data in West Java, Indonesia: From Literature Review to Experiments and Analyses Abstract   PDF
N. Nandi, M. Dede
 
Vol 2, No 2 (2017): IJoST: September 2017 Use of Carbon Nano-Fibers in Cementitious Mortar Abstract   PDF
Muhammad Maqbool Sadiq Awan, Parviz Soroushian, Arshad Ali, Muhammad Yousaf Saqid Awan
 
Vol 1, No 1 (2016): IJoST: April 2016 Use of Process Simulation for Plant Debottlenecking Abstract   PDF
Zulfan Adi Putra
 
Vol 4, No 1 (2019): IJOST: April 2019 Utilization & Quality of Information System for Administration Services Based on ICT In Patehan, Kraton, Yogyakarta Abstract   PDF
Amandita 'Ainur Rohmah, Rini Rachmawati
 
Vol 5, No 3 (2020): IJOST: December 2020 Utilization of Stem Bark and Leaves of Kluwih (Artocarpus Altilis Park) as an Anti-Mosquito Repellent: A Case Study of Total Mosquito Mortality (Anopheles Sp) Abstract   PDF
Betta Kurniawan, Laila Puspita, Yogi Kurnia, Ismalia Husna, Ali Rahmat, Rofiqul Umam, Bibin B. Andriana, Kittisak Jermsittiparsert
 
Vol 11, No 2 (2026): IJOST: September 2026 Virtual Reality Fitness: Exploring Immersive Technology Transforming Physical Activity Abstract   PDF
Nur Indri Rahayu, M. Muktiarni, Yati Ruhayati, Mohammad Zaky, Unun Umaran, Affero Ismail
 
Vol 2, No 2 (2017): IJoST: September 2017 Water Level Measurement Altitude Trainer Integrated With Human Machine Interface Abstract   PDF
Ade Gafar Abdullah, Agung Pramudiantoro Putra
 
Vol 3, No 2 (2018): IJoST: September 2018 Working Volume and Milling Time on the Product Size/Morphology, Product Yield, and Electricity Consumption in the Ball-Milling Process of Organic Material Abstract   PDF
Asep Bayu Dani Nandiyanto, Riezqa Andika, Muhammad Aziz, Lala Septem Riza
 
Vol 5, No 1 (2020): IJOST: April 2020 Zinc Oxide Nanoparticles for Enhancing Students’ View of the Nature of Science and Technology Abstract   PDF
Elza Rachman Panca Priyand, Ajeng Sukmafitri, Ahmad Mudzakir, Asep Bayu Dani Nandiyanto, Willy Cahya Nugraha, Wahyu Ramdhani
 
Vol 3, No 1 (2018): IJoST: April 2018 [RETRACTED] Application of Bamboo Radial Compression Joint for Tension and Knock-Down Structures Abstract   PDF
Andry Widyowijatnoko, Rakhmat Fitranto Aditra
 
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