PENGEMBANGAN PETUNJUK PRAKTIKUM LARUTAN ASAM BASA BERBASIS PBL (PROBLEM BASED LEARNING) BERORIENTASI GREEN CHEMISTRY. Jurnal Zarah, [S. l.], v. 11, n. 1, p. 41–46, 2023. DOI: 10.31629/zarah.v11i1.4961. Disponível em: https://ojs.umrah.ac.id/index.php/zarah/article/view/4961. Acesso em: 26 nov. 2025.