Amin, C., Priyono, K. D., Saputra, D. M. A., & Umam, E. B. K. (2022). Information System Development of Muhammadiyah’s School in Sukoharjo Regency. Warta LPM, 25(3), 64–72. Retrieved from https://journals2.ums.ac.id/index.php/warta/article/view/1109