ANANDA, Tasya; SARAGIH, Sehatta; SUANTO, Elfis. Development of mathematics teaching materials based on the scientific approach to facilitate students’ mathematical problem–solving ability in statistics learning. Jurnal Absis: Jurnal Pendidikan Matematika dan Matematika, [S. l.], v. 9, n. 1, p. 86–97, 2026. DOI: 10.30606/absis.v9i1.3483. Disponível em: https://journal.upp.ac.id/index.php/absis/article/view/3483. Acesso em: 8 may. 2026.