FANNISA RAHMADANI; SUDIANTO MANULLANG. Pengaruh Model Problem Based Learning terhadap Kemampuan Berpikir Kritis Matematis Siswa SMP . ALFIHRIS : Jurnal Inspirasi Pendidikan, [S. l.], v. 2, n. 4, p. 46–56, 2024. DOI: 10.59246/alfihris.v2i4.994. Disponível em: https://ejurnalqarnain.stisnq.ac.id/index.php/ALFIHRIS/article/view/994. Acesso em: 17 sep. 2024.