Magviroh DA. The Effect Of Problem-Based Learning (Pbl) Model On Improving Arabic Writing Skills Of Class 1e Students At As-Sa’diyah Dormitory Language Program, Sunan Drajat Islamic Boarding School, Lamongan. International Journal of Language and Teaching [Internet]. 2025Aug.21 [cited 2025Sep.13];3(1):17-25. Available from: https://sunanbonang.org/index.php/ijlt/article/view/390