CHIA-NAN, Wang, and Nguyen Nhu TY. “Forecasting The Manpower Requirement in Vietnamese Tertiary Institutions”. Asian Journal of Empirical Research 3, no. 5 (May 22, 2013): 563–575. Accessed February 4, 2026. https://www.archive.aessweb.com/index.php/5004/article/view/3387.