EFFENDI, D. Implementation of Role-Playing Active Learning to Increase Student Learning Outcomes on the Digestive System Materials. International Journal of Education Research and Development, [S. l.], v. 1, n. 2, p. 116–126, 2021. DOI: 10.52760/ijerd.v1i2.15. Disponível em: https://e-journal.yayasancec.or.id/index.php/corolla/article/view/15. Acesso em: 24 feb. 2026.