Lailil Masruroh. “Sejarah Perkembangan Yayasan Dan Pondok Pesantren Darussalam Surabaya 1981-2017”. Qurthuba: The Journal of History and Islamic Civilization 2, no. 1 (September 15, 2018): 67–84. Accessed February 25, 2026. https://jurnalfahum.uinsa.ac.id/index.php/qurthuba/article/view/763.