Fachruddin, Fachruddin, Makmur Syukri, Muammar Muammar, Salim Said, Ikhsan Hadinata, and Aisyah Sitorus. “Hakikat Makna Konsep Tentang Sistem Di Sekolah  ”. Transformasi Manageria:   Journal of Islamic Education Management 3, no. 2 (May 5, 2023): 543-548. Accessed November 15, 2024. https://journal.laaroiba.com/index.php/manageria/article/view/3183.