Magviroh , Dina Aulia. “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 3, no. 1 (August 21, 2025): 17–25. Accessed September 13, 2025. https://sunanbonang.org/index.php/ijlt/article/view/390.