Lutthapinun, Nutthapong, Phaijitra Sriwiset, Pornchai Leenoi, and Pattarawut Khaosanit. 2023. “THE MARKETING MIX FACTORS AFFECTING TO SIAM AMAZING PARK TOURISTS’ SATISFACTION”. Journal of Sports Science and Health 24 (1). Bangkok, Thailand:145-56. https://he02.tci-thaijo.org/index.php/spsc_journal/article/view/262635.