Rakkiattiyod, K. . “THE SATISFACTION WITH PUBLIC RELATIONS MEDIA ON HEALTH AND ETHNIC TOURISM ROUTES IN CHINESE-ENGLISH-THAI LANGUAGE FORMAT NONG YA PLONG DISTRICT PHETCHABURI”. Journal of MCU Nakhondhat, vol. 8, no. 11, Nov. 2021, pp. 67-77, https://so03.tci-thaijo.org/index.php/JMND/article/view/256925.