Dương, Thị Hoài Nhung. “An Empirical Analysis of Competencies in Predicting Managerial Effectiveness of the Sales Managers: A Vietnamese Banking Sector Perspective”. Journal of International Economics and Management, no. 124 (December 31, 2019): 24–44. Accessed December 22, 2024. https://jiem.ftu.edu.vn/index.php/jiem/article/view/207.