Krutwaysho, O., N. . Prompijarn, W. Thongkum, and S. . Sae-Yang. “Factors Enhancing Cosmetic Tourism in Chiang Mai from the Thai Tourists’ Perspectives”. Journal of Management Science Chiangrai Rajabhat University, vol. 19, no. 1, July 2024, pp. 86-114, https://so03.tci-thaijo.org/index.php/jmscrru/article/view/273378.