MURNIATI, L.; PALOLOANG, M. F. B.; BAHARUDDIN, B.; MUBARIK, M. The Effect of Problem-Based Learning on Junior High School Students’ Mathematical Problem-Solving Ability: A Meta-Analysis. Edumatika : Jurnal Riset Pendidikan Matematika, [S. l.], v. 9, n. 1, 2026. DOI: 10.32939/ejrpm.v9i1.6823. Disponível em: https://ejournal.iainkerinci.ac.id/index.php/edumatika/article/view/6823. Acesso em: 6 jun. 2026.