DAMANIK, A. Y.; VALENTINA, F.; BUTAR-BUTAR, D. M. L. The influence of the problem-based learning (PBL) learning model in increasing elementary school students’ interest in learning. Jurnal Riset Ilmu Pendidikan, [S. l.], v. 5, n. 4, p. 684–686, 2025. DOI: 10.56495/jrip.v5i4.1698. Disponível em: https://jurnal.larisma.or.id/index.php/JRIP/article/view/1698. Acesso em: 10 nov. 2026.