Opasiamkajorn, Thiti, Kamolporn Kalyanamitra, Satit Niyomyaht, and Tassanee Lakkanapichonchat. 2023. “TOURISM DEVELOPMENT IN PATTAYA CITY TO FOR SUPPORTING THE REOPENING OF THE COUNTRY AFTER COVID-19 PANDEMIC”. Journal of MCU Phetchaburi Review 6 (2):หน้า 20 - 37. https://so03.tci-thaijo.org/index.php/JPR/article/view/268546.