. ZD. LATAR BELAKANG BERDIRINYA JAM’IYAH MAHMUDIYAH LI THALIBIL KHAIRIYAH TANJUNG PURA LANGKAT:. AI [Internet]. 2017Sep.16 [cited 2026Apr.22];4(1):315-26. Available from: https://dev-journal.iainlangsa.ac.id/index.php/ikhtibar/article/view/210