Pham Thi Duyen, and Mai Hoang Dam. “Sequence Stratigraphy and Depositional Environment of Oligocene - Early Miocene Sediments of Te Giac Trang Structure, Block 16-1 in Cuu Long Basin Based on the Characteristics of Palynology and Palynofacies”. Petrovietnam Journal, Vol. 9, Sept. 2016, pp. 14 -23, doi:10.25073/petrovietnam journal.v9i0.293.