This issue consists of 9 articles from 41 authors affiliated with 16 institutions from 7 countries including:

• Indonesia (Universitas Pendidikan Indonesia, Universitas Jenderal Achmad Yani, Universitas Padjadjaran, UIN Sunan Gunung Djati Bandung, IKIP PGRI Pontianak)
  
• Nigeria (Science and Education Development Institute, Rufus Giwa Polytechnic, Federal University of Technology)
• Algeria (University of El Oued, University of Ouargla, University Sidi Bel Abbès, University of Jijel)
• Libya (University of Benghazi)
• Brazil (Federal University of Viçosa)
• Peru (Universidad Tecnológica del Perú)
• Thailand (Kasetsart University)

This issue consists of 13 articles from 42 authors affiliated with 22 institutions from 10 countries including:

• India (Bharathiar University, PSG College of Arts & Science)
• Malaysia (National Defence University of Malaysia, Universiti Teknologi Malaysia)
• Indonesia (Universitas Pendidikan Indonesia, University of Indonesia, Universitas Komputer Indonesia, Bina Nusantara University, Universitas Pertahanan)
• Nigeria (Science and Education Development Institute, Federal University of Technology, University of Education, Science, and Technology, Rufus Giwa Polytechnic, Federal College of Agriculture)
• Philippines (Don Honorio Ventura State University)
• Mauritania (Université de Nouakchott Al Aasriya)
• Russia Federation (Moscow Polytechnic University)
• Poland (Polish Academy of Science)
• Morocco (University Ibn Tofail, Euromed University of Fez, Sultan Moulay Slimane University)
  
• Argentina (Universidad Abierta Interamericana)

This issue consists of 10 articles from 34 authors affiliated with 20 institutions from 8 countries including:

• Nigeria (Federal University of Technology, Usmanu Danfodiyo University, Faculty of Natural and Applied Sciences Al-Hikmah University, Bayero University Kano, Yusuf Maitama Sule University, College of Natural and Applied Sciences Summit University, Summit University)
• Indonesia (Universitas Pendidikan Indonesia, National Research and Innovation Agency, National Institute of Science and Technology)
• Algeria (University of El Oued, University of Biskra, University of Batna, University of Benghazi)
• India (Bharathiar University, PSG College of Arts & Science, Institute of Technology Bhopal)
• Malaysia (Universiti Teknologi Malaysia)
• Uzbekistan (Tashkent State University of Economics)
• Japan (Kagoshima University)
• Libya (University of Bengazi)

This issue consists of 10 articles from 32 authors affiliated with 15 institutions from 8 countries including:

• Indonesia (Universitas Pendidikan Indonesia)
• Algeria (University El Oued)
• Japan (Hokkaido University)
• Nigeria (Federal University of Technology Owerri, Science and Education Development Institute, Federal University of Technology, University of Education, Science, and Technology, Department of Science Laboratory Technology, Federal Polytechnic, Federal College of Agriculture, Khulna University)
• Thailand (King Mongkut’s University of Technology Thonburi )
• Sweden (Royal Institute of Technology KTH)
• Brunei Darussalam (University Brunei Darussalam)
• Qatar (College Community of Qatar)

This issue consists of 10 articles from 35 authors affiliated with 20 institutions from 8 countries including:

• India (Rajarambapu Institute of Technology)
• Pakistan (Hazara University Mansehra, Comsat University, Bacha Khan University, International Islamic University Islamabad, Cholistan University of Veterinary and Animal Sciences, University of Central Punjab, University of Agriculture Faisalabad, Islamia University of Bahawalpur)
• Indonesia (Universitas Pendidikan Indonesia, National Research and Innovation Agency (BRIN), Gerlink Utama Mandiri)
• Algeria (University of Ouargla, University of El Oued)
• Ethiopia (Jimma University)
• Nigeria (Ladoke Akintola University of Technology, Osun State Polytechnic)
• Ghana (University of Ghana)
• Tunisia (University of Sfax)

This issue consists of 11 articles from 56 authors affiliated with 12 institutions from 8 countries including:

• India (Rajarambapu Institute of Technology, MKSSS Cummins College of Engineering for Women)
• Philippines (Sultan Kudarat State University)
• Thailand (King Mongkut’s Institute of Technology Ladkrabang)
• Indonesia (Universitas Pendidikan Indonesia)
• Vietnam (Ho Chi Minh University of Technology and Education)
• Pakistan (TCOMSATS University, University of Punjab Lahore, Superior University Lahore, Islamia University Bahawalpur)
• Bangladesh (Govt City college)
• Qatar (College Community of Qatar)

This issue consists of 10 articles from 41 authors affiliated with 10 institutions from 7 countries including:

• Pakistan (COMSATS University Islamabad, University of the Punjab)
• India (Rajarambapu Institute of Technology, Lovely Professional University)
• Indonesia (Universitas Pendidikan Indonesia, Sampoerna University)
• Malaysia (Universiti Kuala Lumpur, UOW Malaysia KDU University College)
• Philippines (Sultan Kudarat State University)
• Thailand (King Mongkut’s Institute of Technology Ladkrabang)
• United States (The University of Arizona)

This issue consists of 11 articles from 42 authors affiliated with 15 institutions from 8 countries including:

• Philippines (Cebu Technological University-Main Campus, Sultan Kudarat State University, Cebu Technological University-Main Campus)
• Ethiopia (Ethiopian Institute of Technology)
• India (Rajarambapu Institute of Technology)
• Pakistan (COMSATS University Islamabad, Islamia University Bahawalpur, Minhaj University Lahore, University of Agriculture Faisalabad, University of Agriculture Faisalabad, University of Veterinary and Animal Science)
• Nigeria (University of Ilorin)
• Indonesia (Universitas Pendidikan Indonesia)
• Malaysia (University Tun Hussein Onn Malaysia)
• United Arab Emirates (Emirates College of Technology)

This issue consists of 10 articles from 44 authors affiliated with 14 institutions from 5 countries including :

• Indonesia (Universitas Pendidikan Indonesia, Sampoerna University)
• Thailand (King Mongkut's University of Technology Thonburi, King Mongkut’s Institute of Technology Ladkrabangy)
• Pakistan (RUniversity of the Punjab Lahore, Islamia University of Bahawalpur, University of Agriculture Faisalabad, Comsats University Islamabad, COMSATS University Islamabad, Superior University Lahore, University of Sargodha, University of Central Punjab)
• India (Veterinary Unviersity)
• United States (University of Arizona)

This issue consists of 10 articles from 54 authors affiliated with 8 institutions from 7 countries including :

• Japan (University of Tokyo)
• Philippines (Sultan Kudarat State University)
• India (Rajarambapu institute of Technology)
• Thailand (King Mongkut’s Institute of Technology Ladkrabang)
• Qatar (Community College of Qatar)
• Malaysia (Universiti Tun Hussein Onn Malaysia)
• Indonesia (Universitas Pendidikan Indonesia)