Tung, Phuong Huu, and Le Thi Khanh Ly. “Influence of Personality Traits on people’s Satisfaction With Public Service in Hanoi City, Vietnam”. Linguistics and Culture Review 5, no. S4 (December 9, 2021): 2341-2364. Accessed April 17, 2026. https://www.lingcure.org/index.php/journal/article/view/1968.