The Influence of Differentiated Learning and Models Problem Based Learning on Mathematical Problem-Solving Ability at SDN 5 Gondang. JISIP (Jurnal Ilmu Sosial dan Pendidikan), [S. l.], v. 10, n. 3, p. 1561–1571, 2026. DOI: 10.58258/bvr6kd79. Disponível em: https://ejournal.mandalanursa.org/index.php/JISIP/article/view/10530. Acesso em: 7 jul. 2026.