FEBRIZA, A. .; NUR FAIDAH; ASDAR. The Effect of Online Problem-Based Learning Methods on Students’ Performance. Ulum Islamiyyah, [S. l.], v. 33, n. 3, p. 73–81, 2021. DOI: 10.33102/uij.vol33no3.362. Disponível em: https://uijournal.usim.edu.my/index.php/uij/article/view/362. Acesso em: 7 may. 2024.