Thuan, D., 		Thi Dao, N., 		Tan, M., 		Duc Luong, L., 		Thanh Ha, T., & 		Tao, N.
(2019).
 Biostratigraphical characteristics of Late Miocene coaly sediments in the Southeastern Red River Delta.
<em>VNU Journal Of Science: Earth And Environmental Sciences, 35</em>(2).
doi:10.25073/2588-1094/vnuees.4394