YANA, Lisa; OVIANA, Wati. Problem based Learning: A Learning Model to Improve Student Learning Outcomes. Indonesian Journal of Education and Social Humanities, [S. l.], v. 1, n. 1, p. 19–27, 2024. DOI: 10.62945/ijesh.v1i1.24. Disponível em: https://journal.mgedukasia.or.id/index.php/ijesh/article/view/24. Acesso em: 16 sep. 2024.