Jeangjai, S. and Pathanasin, S. (2020) “Chinese conversation lessons via web-based application: A pilot study of hotel front office staff”, Journal of Language and Culture. Nakhon Pathom, Thailand, 39(2), pp. 101–121. available at: https://so03.tci-thaijo.org/index.php/JLC/article/view/248686 (accessed: 2 October 2026).