LESTARI, M.; SYABAN, M.; WIDYATININGTYAS, R. Pengaruh Penerapan Model Pembelajaran Problem Based Learning Terhadap Peningkatan Kemampuan Penalaran Matematis pada Siswa SMK . EDUCARE, [S. l.], v. 12, n. 2, p. 71–83, 2014. Disponível em: https://jurnal.fkip.unla.ac.id/index.php/educare/article/view/197. Acesso em: 22 nov. 2024.