Penerapan Model Problem Based Learning Dengan Metode Eksperimen Untuk Meningkatkan Pemahaman Konsep Materi Laju Reaksi. SCIENING : Science Learning Journal, [S. l.], v. 4, n. 2, p. 160 166, 2023. DOI: 10.53682/slj.v4i2.8373. Disponível em: https://ejurnal.unima.ac.id/index.php/sciening/article/view/8373. Acesso em: 25 feb. 2026.