HAYATI, Z.; RAZIA, I.; YACOB, F. The Effect of Realistic Mathematics Education on the Mathematical Problem-Solving Ability of Fifth-Grade Students at SD 21 Banda Aceh. Primary : Jurnal Keilmuan dan Kependidikan Dasar, [S. l.], v. 18, n. 1, p. 99–114, 2026. DOI: 10.32678/primary.v18i1.12736. Disponível em: https://ftk.uinbanten.ac.id/journals/index.php/primary/article/view/12736. Acesso em: 4 jul. 2026.