Nguyễn Huỳnh Trọng, Hiếu. “VIETNAM PETROLEUM SUPPLY CHAIN: SITUATION AND SOLUTION”. HUFLIT Journal of Science 7, no. 4 (August 30, 2023): 9. Accessed May 19, 2024. https://hjs.huflit.edu.vn/index.php/hjs/article/view/160.