Kumjorn, Putthasak, and Jinnapas Pathumporn. 2022. “Structural Equation Model of Factors Affecting Decision Making of the Millennial Tourist in Urban Tourism Khon Kaen Province”. KKBS Journal of Business Administration and Accountancy 6 (1):68-93. https://so04.tci-thaijo.org/index.php/kkbsjournal/article/view/249097.