PADANG, Devi Syafitri; EYUS SUDIHARTINIH. Exploring the effectiveness of scratch assisted problem-based learning on students’ conceptual understanding : A quasi-experimental study. Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika, [S. l.], v. 9, n. 2, p. 317–331, 2026. DOI: 10.30606/absis.v9i2.4768. Disponível em: https://journal.upp.ac.id/index.php/absis/article/view/4768. Acesso em: 22 sep. 2026.