Baniyah B, Subandi S, Jaenullah J. Application of Problem Base Learning Model Based on Critical Thinking Concepts in Improving Students’ Learning Outcomes at SMP Negeri 3 Menggala. aj [Internet]. 2024 Apr. 9 [cited 2026 Jul. 28];6(1):399-413. Available from: https://attractivejournal.com/index.php/aj/article/view/1059