กมลเขต ส. The Study of Achievement Level In Participation of Performing a While - Learning Activity of Students Majoring In Public Administration Faculty of Political Science and Law, Kalasin University. GJL [Internet]. 2016 Dec. 1 [cited 2024 May 6];5(2):269-88. Available from: https://so01.tci-thaijo.org/index.php/gjournal-ksu/article/view/88397