Suttikun, Dr.Chompoonut, Napassanun Namkhun, Niracha Phonnan, and Pongpanot Anuchon. “Factors of Purchasing Food Containing Marijuana As an Ingredient at Restaurants in Khon Kaen”. KKU Research Journal (Graduate Studies) Humanities and Social Sciences 11, no. 3 (December 31, 2023): 39–52. Accessed May 13, 2024. https://so04.tci-thaijo.org/index.php/gskkuhs/article/view/262119.