Truong Nhu Tung, Nguyen Huu Luong, Nguyen Phu Quy Anh, and Nguyen Thanh Sang. 2020. “Improving Energy Efficiency in Refineries”. Petrovietnam Journal 5 (May), 37 - 42. https://doi.org/10.25073/petrovietnam journal.v5i0.308.