FRADA, T. W. .; GUNAWAN, G.; UNTARTI, R. .; KUSUMA, J. W. .; RISTIANTO, M. .; VERTIKAWATI, R. . APPLICATION OF PROBLEM-BASED LEARNING TO IMPROVE STUDENT MOTIVATION AND LEARNING OUTCOMES ASSISTED BY WORDWALL. International Journal of Multidisciplinary Research and Literature, [S. l.], v. 3, n. 2, p. 195–203, 2024. DOI: 10.53067/ijomral.v3i2.205. Disponível em: https://ijomral.esc-id.org/index.php/home/article/view/205. Acesso em: 10 may. 2026.