Kalhong, P., Duangchatom, K., & Ruangsuwan, C. (2020). Guidelines of Using Information Technology for Educational Management in Schools Under Chaiyaphum Primary Educational Service Area Office 1. Journal of Graduate Research, 11(1), 149-162. Retrieved from https://so02.tci-thaijo.org/index.php/banditvijai/article/view/240222