Retnaningsih, Rahayu, M Marsigit, S Supriyoko, and Heri Nurdiyanto. “Effect of Leadership and Information System Management on Teacher Performance”. International Journal of Engineering and Technology 7, no. 2.5 (March 10, 2018): 92–95. Accessed May 13, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/13959.