Implementation of Problem Based Learning Model to Improve Student Learning Outcomes in Mathematics Learning at MIs Nurul Huda Kecipir. Journal of Action Research in Islamic Education, [S. l.], v. 1, n. 1, p. 284–295, 2025. Disponível em: https://ejournal.mgedukasia.or.id/index.php/joariie/article/view/191. Acesso em: 17 oct. 2025.