Konkong C. Humanities and Social Sciences Journal of Graduate School, Pibulsongkram Rajabhat University. Humanities and Social Sciences Journal of Pibulsongkram Rajabhat University [Internet]. 2020 Aug. 30 [cited 2024 Apr. 28];14(2). Available from: https://so01.tci-thaijo.org/index.php/GraduatePSRU/article/view/243358