Natradeethanat, K., P. Eamsopana, R. Songsraboon, and J. Thongtao. “Personal Factors Affecting Ecology Car Buying Decision Behaviors in Thonburi Area”. Siam Academic Review, vol. 25, no. 44, Mar. 2024, pp. 29-38, https://so07.tci-thaijo.org/index.php/sujba/article/view/2389.