Murniati, L., Paloloang, M. F. B., Baharuddin, B. and Mubarik, M. (2026) “The Effect of Problem-Based Learning on Junior High School Students’ Mathematical Problem-Solving Ability: A Meta-Analysis”, Edumatika : Jurnal Riset Pendidikan Matematika, 9(1). doi: 10.32939/ejrpm.v9i1.6823.