SARTIKA, Weni; RAHMAN, Sari Rahayu; IRFAN, M. Empowering students’ critical thinking skills using problem-based learning. Inornatus: Biology Education Journal, [S. l.], v. 3, n. 2, p. 67–74, 2023. DOI: 10.30862/inornatus.v3i2.427. Disponível em: https://journalfkipunipa.org/index.php/ibej/article/view/427. Acesso em: 19 jun. 2026.