RAHAYU, M.; WISMAN, W.; DORANGGI, S.; SALAHUDDIN, A. Improving Science Learning Outcomes and Critical Thinking through Problem-Based Learning in Elementary Education. Equator Science Journal, [S. l.], v. 4, n. 2, p. 160–168, 2026. DOI: 10.61142/esj.v4i2.363. Disponível em: https://ejournal.edukhatulistiwa.com/index.php/ESJ/article/view/363. Acesso em: 7 jul. 2026.