บุญคง บ. Happiness and Working Motivation of Workers in Suratthani Abstract Boonrirk Boonkong. Journal of Management Sciences [Internet]. 2016 Dec. 30 [cited 2024 Apr. 29];3(2):191-212. Available from: https://so03.tci-thaijo.org/index.php/msj/article/view/116766