HALIMATUS SA’DIYAH; UMALIHAYATI; RATNA HIDAYAH; MOH SALIMI; LAKSMI EVASUFI WIDI FAJARI; MASHUDI; SYARIFAH AINI. The Effect of Problem Based Learning Model on Critical Thinking Skills in Elementary School: A Meta Analysis Study. Jurnal Iqra’ : Kajian Ilmu Pendidikan, [S. l.], v. 9, n. 1, p. 135–160, 2024. DOI: 10.25217/ji.v9i1.4456. Disponível em: https://journal.iaimnumetrolampung.ac.id/index.php/ji/article/view/4456. Acesso em: 23 aug. 2025.