INDRIYANI, R.; AMIR, H.; KARLISA, I. D. Peningkatan Hasil Belajar Peserta Didik pada Materi Larutan Penyangga melalui Model Pembelajaran Problem Based Learning. TRIADIK, [S. l.], v. 22, n. 2, p. 244–257, 2023. DOI: 10.33369/triadik.v22i2.33616. Disponível em: https://ejournal.unib.ac.id/triadik/article/view/33616. Acesso em: 17 may. 2024.