Pengaruh Model POGIL Process Oriented Guided Inquiry Learning Pada Materi Minyak Bumi di kelas XI SMA Negeri 2 Tondano. gen. chem. j. 2024;2(3):112 117. Accessed February 26, 2026. https://ejurnal.unima.ac.id/index.php/general-chemistry/article/view/11085