Safitri R, Saumi M, Suhery T, Suharman A. PENGEMBANGAN E-MODUL POLIMER DALAM LARUTAN, PADATAN, DAN AMORF BERBASIS PROBLEM BASED LEARNING. JPPK [Internet]. 2024 May 31 [cited 2025 Jun. 4];11(1):26-3. Available from: https://jppk.ejournal.unsri.ac.id/index.php/jurpenkim/article/view/1008