Board E. Instruction for Authors Cho Prayom Journal, the Faculty of Humanities and Social Sciences, Rajabhat Maha Sarakham University. CPY [internet]. 2019 Dec. 28 [cited 2026 Sep. 28];30(3):205-9. available from: https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/232868