KURNIASIH, Enggar; RAHARJO, Tri Joko; YUWONO, Agus. Effectiveness of Problem-Based Learning for Improved Learning Outcomes and Critical Thinking. Pasundan Journal of Mathematics Education : Jurnal Pendidikan Matematika, [S. l.], v. 14, n. 1, p. 17–26, 2024. DOI: 10.23969/pjme.v14i1.13358. Disponível em: https://www.journal.unpas.ac.id/index.php/pjme/article/view/13358. Acesso em: 4 may. 2025.