Phakpapai, C. and Chaisaengpratheep, N. (2021) “The Thai tourists satisfaction visiting Khon Kaen Zoo, Khon Kaen province”, RMUTSB ACADEMIC JOURNAL (HUMANITIES AND SOCIAL SCIENCES). ฺBangkok, Thailand, 6(1), pp. 50–63. Available at: https://so05.tci-thaijo.org/index.php/rmutsb-hs/article/view/250608 (Accessed: 28 April 2024).