LUBNA, Lubna. META-ANALYSIS EFFECTIVENESS OF PROBLEM-BASED LEARNING MODEL IN SOCIAL SCIENCES. Jurnal Tatsqif, [S. l.], v. 18, n. 1, p. 22–35, 2020. DOI: 10.20414/jtq.v18i1.2447. Disponível em: https://journal.uinmataram.ac.id/index.php/tatsqif/article/view/2447. Acesso em: 22 apr. 2026.