Koograsang, A., & Kachawangsri, A. (2019). STRATEGIES FOR PROMOTING CREATIVE GASTRONOMY TOURISM ACTIVITIES BY APPLYING MARKETING COMMUNICATION THROUGH GAMIFICATION CONCEPT. Phranakhon Rajabhat Research Journal : Humanities and Social Sciences, 15(1), 438–456. retrieved from https://so05.tci-thaijo.org/index.php/PNRU_JHSS/article/view/189905