นุชเหลือบ ณ. and ฉั่วตระกูล ส. (2019) “Competency Development of the Employees in the Automotive Industry”, Journal of Humanities and Social Sciences, Rajapruk University, 5(1), pp. 187–200. Available at: https://so03.tci-thaijo.org/index.php/rpu/article/view/191636 (Accessed: 20 April 2024).