1.
Irawan S, Hangga Kelana A. Peningkatan Hasil Belajar Peserta Didik dengan Menerapkan Model PBL (Problem Based Learning). jml [Internet]. 2024Dec.3 [cited 2025Nov.23];6(1):211-6. Available from: https://ojs.cahayamandalika.com/index.php/jml/article/view/3918