MERTI SISKA ROSELY; YANDRI TUARISSA; HARDJIANTI R. JAMADI. The Application of the Problem-Based Learning Cooperative Model to Improve Sociology Learning Outcomes on the Concept of Social Conflict : (In Class X-2 of SMA Negeri 2 Taniwel, West Seram Regency). International Journal of Education and Literature, [S. l.], v. 4, n. 3, p. 62–72, 2025. DOI: 10.55606/ijel.v4i3.268. Disponível em: https://ijel.asia/index.php/ijel/article/view/268. Acesso em: 27 oct. 2025.