CHRISDIYANTO, Endar; HAMDI, Syukrul. Efektivitas Problem Based Learning dan Problem Solving terhadap kemampuan berpikir kritis dan kemandirian belajar matematika. Jurnal Riset Pendidikan Matematika, [S. l.], v. 10, n. 2, p. 165–174, 2023. DOI: 10.21831/jrpm.v10i2.65754. Disponível em: https://journal.uny.ac.id/index.php/jrpm/article/view/65754. Acesso em: 19 may. 2025.