AINI, N. .; ANSOR, A.; SIREGAR, R. H. EFEKTIVITAS PENINGKATAN HASIL BELAJAR DENGAN PENDEKATAN PROBLEM BASED LEARNING. Inteligensia: Jurnal Studi Keislaman, [S. l.], v. 9, n. 1, p. 79–90, 2026. DOI: 10.54604/itg.v9i1.392. Disponível em: https://rumahjurnal.iaintakengonaceh.ac.id/index.php/itg/article/view/392. Acesso em: 1 jul. 2026.