Truong Cong, Bac. “The Agglomeration of Business Types at the Regional Level in Vietnam”. VNUHCM Journal of Economics, Law and Management 6, no. 1 (November 20, 2021): 2101-2114. Accessed June 1, 2025. http://stdjelm.scienceandtechnology.com.vn/index.php/stdjelm/article/view/826.