ABIDIN, Z.; SULAIMAN, F. The Effectiveness of Problem Based Learning on Students’ Ability to Think Critically. Zabags International Journal of Education, [S. l.], v. 2, n. 1, p. 1–8, 2024. DOI: 10.61233/zijed.v2i1.13. Disponível em: https://e.journal.zabagsqupublish.com/zijed/index.php/zijed/article/view/13. Acesso em: 15 jul. 2026.