RUSDIYANTO, R.; MAHMUDH, M. The Application of Problem Based Learning (PBL) Methods To Improve Student Learning Outcomes. Jurnal Axioma : Jurnal Matematika dan Pembelajaran, [S. l.], v. 4, n. 2, p. 112–119, 2019. DOI: 10.36835/axi.v4i2.458. Disponível em: https://ejurnal.uij.ac.id/index.php/AXI/article/view/458. Acesso em: 22 nov. 2024.