Mandei, J., Siang, J., & Mamahit, M. (2025). The Effectiveness of the Management Information System in Improving the Quality of Education at SMP Negeri 1 Tumpaan, South Minahasa Regency. International Journal of Education, Information Technology, and Others, 8(3.B), 211-218. Retrieved from https://www.jurnal.peneliti.net/index.php/IJEIT/article/view/12663