MAHENDRA, I. W. E.; SUGIHARNI, G. A. D. Problem-Based Learning: Learning Approach Solutions in Crisis Period. Journal of Education Research and Evaluation, [S. l.], v. 6, n. 3, p. 415–422, 2022. DOI: 10.23887/jere.v6i3.34575. Disponível em: https://ejournal.undiksha.ac.id/index.php/JERE/article/view/34575. Acesso em: 17 jul. 2024.