Tuoi, Do Thi, and Ha Nam Phong. “Working Motivation of Doctors: The Case of Public Hospitals in Hanoi”. International Journal Of Management And Economics Invention 9, no. 2 (February 25, 2023): 2841–2847. Accessed July 3, 2024. http://rajournals.in/index.php/ijmei/article/view/1114.