MUTAQIN, A.; DEWI SUSILOWATI; ANDHIKA AYU WULANDARI. Penerapan Model Pembelajaran Problem Based Learning Dalam Upaya Peningkatan Pemahaman Konsep Matematis Siswa Kelas VIII. Absis: Mathematics Education Journal, [S. l.], v. 7, n. 1, p. 27–39, 2025. DOI: 10.32585/absis.v7i1.6397. Disponível em: https://journal.univetbantara.ac.id/index.php/absis/article/view/6397. Acesso em: 27 jun. 2025.