Jansawang, Kanyarat. “Human Capital : The Development of Human Resource, The Development of Country”. Journal of Humanities and Social Sciences Suratthani Rajabhat University 12, no. 1 (June 30, 2020): 328–349. Accessed October 6, 2022. https://so03.tci-thaijo.org/index.php/jhsc/article/view/217019.