Hidayat AN, Herlina L. Penerapan Pendekatan Problem Based Learning di Madrasah Aliyah Negeri 1 Bandung Kabupaten Bandung. Medinus [Internet]. 2021 Jun. 19 [cited 2025 Oct. 29];17(1):133-42. Available from: https://ojs.uninus.ac.id/MediaNusantara/article/view/1250