Pham, H.D., Vu, M.T., Nguyen, D.C., Tran, D.T., Dang, V.K. and Ngo, K.O. 2023. Sedimentation model of D3 sub-sequence, late Oligocene in the southwest of the Cuu Long basin. Petrovietnam Journal. 1, (Dec. 2023), 52-60. DOI:https://doi.org/10.47800/PVSI.2023.01-07.