HIDAYAH, Rizqi Nur; ANDRIJATI, Noening. The Effectiveness of Problem-Based Learning Model with Fraction Smart Pirates Media on Fourth Grade Students’ Problem-Solving Skills. Jurnal Gentala Pendidikan Dasar, [S. l.], v. 10, n. 3, p. 818–829, 2025. Disponível em: https://www.online-journal.unja.ac.id/gentala/article/view/46844. Acesso em: 30 apr. 2026.