Chu, Cindy, and Liwei Hsu. “English Ability, Cultural Intelligence (CQ), Personality Traits and Service Quality—The Structural Relationship”. Journal of Ecohumanism 3, no. 4 (July 12, 2024): 42–56. Accessed December 22, 2024. https://ecohumanism.co.uk/joe/ecohumanism/article/view/3486.