YUNUS, N. M.; SURYANI, A. I. Penerapan Model Pembelajaran Problem Based Learning (PBL) pada Sains Terpadu dalam Pencemaran Air. Jurnal Pelita: Jurnal Pembelajaran IPA Terpadu, [S. l.], v. 2, n. 2, p. 103–111, 2022. DOI: 10.54065/pelita.2.2.2022.323. Disponível em: https://pusdig.my.id/pelita/article/view/323. Acesso em: 14 sep. 2026.