Srisongkram, Yuphawadi, and Nitipon Putachote. “Factors Influencing Consumers’ Buying Decision on Big Bike in Khon Kaen”. Journal of Humanities and Social Sciences, Rajapruk University 9, no. 2 (August 26, 2023): 111–124. accessed August 29, 2026. https://so03.tci-thaijo.org/index.php/rpu/article/view/271193.