Taweesuk, Prerapha. “The Structural Equation Model of causal factor influencing attitudes for using self-checkout machine in modern trade in Bangkok”. Journal of Humanities and Social Sciences Thonburi University 17, no. 1 (December 28, 2022): 171–183. accessed December 9, 2025. https://so03.tci-thaijo.org/index.php/trujournal/article/view/262588.