Khanthong, Bamroong, and Napaporn Khantanapha. “Influencing Factors to Existence of Thai Auto Parts Manufacturers Business”. Ph.D. in Social Sciences Journal 14, no. 2 (August 26, 2024): 364–380. accessed September 11, 2026. https://so05.tci-thaijo.org/index.php/phdssj/article/view/268699.