SUHUD, S. A. The effect of problem based learning model in writing explanation text. Journal of diversity in learning (JDIL), [S. l.], v. 2, n. 1, p. 185 - 193, 2022. Disponível em: https://www.journalofdiversity.com/index.php/jdil/article/view/52. Acesso em: 27 may. 2026.