Setiawan, T., Yusuf, M. and Choirudin, C. (2026) “Delegation-Based Leadership Management in Sustaining School Quality: A Case Study at SMP Al Falakussa’adah Tanjung Serupa”, Assyfa Journal of Multidisciplinary Education, 4(2). Available at: https://journal.assyfa.com/index.php/ajme/article/view/1255 (Accessed: 30 August 2026).