Basith, Abdul, Masyitoh, and Koesmawan. “Collective Leadership of Jakarta Selatan Pondok Pesantren Darunnajah Ulujami in Total Quality Management Perspective”. International Journal of Publication and Social Studies 4, no. 1 (June 3, 2019): 11–19. Accessed November 23, 2024. https://archive.aessweb.com/index.php/5050/article/view/115.