SHOLIKAH, K.; FEBRIYANTI, R.; ILMAYASINTA, N. Pengaruh model Problem Based Learning terhadap peningkatan kemampuan pemecahan masalah matematika. Primatika : Jurnal Pendidikan Matematika, [S. l.], v. 12, n. 2, p. 79–88, 2023. DOI: 10.30872/primatika.v12i2.1172. Disponível em: https://jurnal.fkip.unmul.ac.id/index.php/primatika/article/view/1172. Acesso em: 5 dec. 2025.