Fahmi, Faiz Alan, and A.Syifa’ul Qulub. “Pelaksanaan Fungsi Manajemen (Planning, Organizing, Actualling, Controlling) Pada Manajmeen Masjid Al-Akbar Surabaya”. Jurnal Ekonomi Syariah Teori dan Terapan 4, no. 12 (December 15, 2017): 968–976. Accessed January 30, 2023. https://e-journal.unair.ac.id/JESTT/article/view/6977.