Prasongthan, S., Thanandornsuk, K. ., & Charoenbunprasert, S. . (2021). Thai Senior tourists: Explore of Travel Constraints, Recreational Activities and Travel Intention . Rajamangala University of Technology Tawan-Ok Social Science Journal, 10(1), 119–131. Retrieved from https://so05.tci-thaijo.org/index.php/SocialJournal2rmutto/article/view/243108