Bui, Linh. “Independence Principle and Its Exception in Letter of Credit Law: Suggestions for Vietnam”. VNUHCM Journal of Economics - Law and Management 4, no. 4 (October 7, 2020): 997-1008. Accessed August 31, 2025. http://stdjelm.scienceandtechnology.com.vn/index.php/stdjelm/article/view/591.