Kaewjomnong, Aniwat, Chutimawan Kaewjomnong, and Nontapat Noulnim. “Strategic Human Resource Development for Developing to High- Performance Small and Medium Enterprises in Songkhla Province Providing for the Industrial 4.0”. Economics and Business Administration Journal Thaksin University 15, no. 2 (April 11, 2023): 1–20. Accessed May 5, 2024. https://so01.tci-thaijo.org/index.php/ecbatsu/article/view/260393.