IMPLEMENTASI MODEL PROBLEM BASED LEARNING (PBL) DALAM MENINGKATKAN KEAKTIFAN PEMBELAJARAN. Jurnal Tahsinia, [S. l.], v. 3, n. 2, p. 167–175, 2022. DOI: 10.57171/jt.v3i2.335. Disponível em: https://jurnal.rakeyansantang.ac.id/tahsinia/article/view/335. Acesso em: 14 feb. 2026.