YELVALINDA, Yelvalinda; PUJIASTUTI, Heni; FATAH, Abdul. Pengaruh Model Pembelajaran Problem Based Learning terhadap Pemahaman Matematis Ditinjau dari Kemampuan Awal Matematika. Edumatica : Jurnal Pendidikan Matematika, [S. l.], v. 9, n. 1, p. 23–32, 2019. DOI: 10.22437/edumatica.v9i1.6108. Disponível em: https://online-journal.unja.ac.id/edumatica/article/view/6108. Acesso em: 9 apr. 2025.