Lase, Conny Fresh Junardin Syukur Mania, Desman Telaumbanua, and Natalia Kristiani Lase. “Pengembangan Modul Berbasis Problem Based Learning Pada Materi Zat Aditif Dan Zat Adiktif”. Journal of Law, Education and Business 1, no. 2 (October 11, 2023): 48–61. Accessed June 10, 2026. https://rayyanjurnal.com/index.php/jleb/article/view/1101.