Wuttipan, Cheewanan, Kanokkarn Kaewnuch, and Watchareeporn Chaimongkol. 2020. “International Tourist’ Perceived Value in Food Tourism Services: Street Food in Bangkok, Thailand”. Dusit Thani College Journal 13 (3):109-26. https://so01.tci-thaijo.org/index.php/journaldtc/article/view/241100.