พงษ์เกษ วริณศิญา, and ศรีอุไร วงกต. “The Development of Information System for Computer Maintenance Using Queuing System With Rule – Based System : A Case Study of Pathumratchawongsa School, Amnat Charoen Province”. Progress in Applied Science and Technology 5, no. 2 (December 30, 2015): 85–95. Accessed May 12, 2024. https://ph02.tci-thaijo.org/index.php/past/article/view/243182.