To, Trung-Thanh. “Determinants of Trade Balance in Vietnam During 1997-2015”. International Journal for Applied Information Management 2, no. 1 (October 3, 2021): 13–25. Accessed December 18, 2025. https://www.ijaim.net.103-247-8-47.cpanel.site/journal/index.php/ijaim/article/view/23.