Ha, V.V., Quang, N.M., Son, P.Q., Ban, T.X., Dien, T.N., Tan, M.T., Cuc, N.T.T., Tuan, D.M., Min, N.T., Tung, D.X., Dat, L.T., Tha, H.V. and Chi, G.T.K. 2021. Changes in sedimentary environment at Kim Son coastal plain - Ninh Binh, North Vietnam. Vietnam Journal of Marine Science and Technology. 21, 1 (Mar. 2021), 1–11. DOI:https://doi.org/10.15625/1859-3097/15685.