PRIFES, Ramda; OKMARISA, Heppy. The Effect of Problem Based Learning (PBL) Learning Model on Students’ Argumentation Ability on Salt Hydrolysis Material. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 12, n. 1, p. 127–134, 2024. DOI: 10.33394/hjkk.v12i1.10679. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/10679. Acesso em: 16 aug. 2025.