Utami, Indri Sari, Universitas Pendidikan Indonesia, Indonesia

• Vol 9, No 2 (2024): IJOST: September 2024 - Articles
  Phylogenetic Analysis of Bengkulu Citrus Based on DNA Sequencing Enhanced Chemistry Students' System Thinking Skills: Literature Review with Bibliometrics and Experiments
  Abstract  PDF
• Vol 9, No 3 (2024): IJOST: December 2024 - Articles
  How to Make Biomass Briquettes with Their Characteristics Analysis
  Abstract  PDF