Phantumabamrung, P. (2023). THE DIFFERENCE IN SPECTATORS’ DEMOGRAPHIC AFFECTING PERCEIVED SERVICE QUALITY OF PROFESSIONAL MUAY THAI: THE CASE STUDY OF MAX MUAY THAI PROFESSIONAL COMPETITION. Journal of Modern Sport Management, 2(1), 1–14. Retrieved from https://so08.tci-thaijo.org/index.php/JournalMSM/article/view/1435