Ma, X., Maneeku, J. and Mangkhang, C. (2019) “A Desirable Perception and Behavior of Thai Courtesy of Chinese Students in Chiang Mai University”, Journal of Graduate MCU KhonKaen Campus, 6(2), pp. 222–235. available at: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/243535 (accessed: 27 August 2026).