OROH, Silvana. The Effect of the Problem-Based Learning Model on Motivation and Economics Learning Outcomes. Educational Journal of Learning Technology, [S. l.], v. 3, n. 3, p. 258–264, 2026. DOI: 10.58230/edutech.v3i3.119. Disponível em: https://edutekjournal.com/contents/article/view/119. Acesso em: 6 oct. 2026.