ZUHRI, B. A. The Influence of the Problem Based Learning (PBL) Model on Student Learning Motivation. Proceedings Series on Social Sciences & Humanities, [S. l.], v. 25, p. 632–635, 2025. DOI: 10.30595/pssh.v25i.1763. Disponível em: https://conferenceproceedings.ump.ac.id/pssh/article/view/1763. Acesso em: 3 sep. 2025.