SUBASMAN, I. EVALUATION OF THE EFFECTIVENESS OF GROUP COOPERATION IN THE CONTEXT OF PROBLEM BASE LEARNING (PBL): A MIXED METHOD APPROACH. Jurnal Konseling Pendidikan Islam, [S. l.], v. 5, n. 1, p. 11–23, 2024. DOI: 10.32806/jkpi.v5i1.99. Disponível em: https://jurnalalkhairat.org/ojs/index.php/jkpi/article/view/99. Acesso em: 31 jul. 2025.