IDKHAN, A. M. .; IRFAN, A. M. .; PUTRA, I. I. .; ROMADIN, A. The Effect of Problem-Based Learning Model on Learning Motivation and Its Impact on Students’ Learning Achievement. International Journal of Integrative Sciences, [S. l.], v. 3, n. 6, p. 539–550, 2024. DOI: 10.55927/ijis.v3i6.9348. Disponível em: https://journal.formosapublisher.org/index.php/ijis/article/view/9348. Acesso em: 19 sep. 2024.