Ho Quang Xuan Nhan, Nguyen Hoang Tri and Dang Ngoc Dinh Diep 2020. Adjustment and optimisisation of operating parameters of propylene recovery unit to maximise propylene recovery while operating at 110 - 115% of design capacity. Petrovietnam Journal. 2, (Feb. 2020), 38-45. DOI:https://doi.org/10.25073/petrovietnam journal.v2i0.114.