MASDINAR, Masdinar; RIADI, Ahmad; ERLIANI, Erliani. Penerapan Model Problem Based Learning untuk Meningkatkan Pemahaman Konsep IPA di SMP 7 Tandun. EduSpirit : Jurnal Pendidikan Kolaboratif, [S. l.], v. 1, n. 4, p. 142–144, 2024. Disponível em: https://journal.makwafoundation.org/index.php/eduspirit/article/view/1061. Acesso em: 12 aug. 2026.