Lyu, B., and Vanichkul ฺ. “The Impact of Marketing Mix Factors on Thai Foods’ Buying Behavior of Chinese Tourists”. Al-HIKMAH Journal, vol. 11, no. 22, Dec. 2021, pp. 165-76, https://so01.tci-thaijo.org/index.php/HIKMAH/article/view/247988.