Thanh Xuan, Le. “APPLYING PORTER’S DIAMOND MODEL TO ASSESS THE HUMAN VACCINATION INDUSTRY IN HO CHI MINH CITY”. Science and Technology Development Journal 9, no. 10 (October 31, 2006): 79-86. Accessed July 22, 2024. https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2944.