Thuanwithi, Nahathai, Nittaya Sinthoa, and Khajonsak ChaoKromThong. 2024. “A development model of Thai workers’ core competency at the operational level in electrical and electronics industries”. KASEM BUNDIT JOURNAL 25 (2):103-15. https://so04.tci-thaijo.org/index.php/jkbu/article/view/275188.