NhÆ¡n, Ä., 		Thạnh, T., 		Nghị, D., 		Trang, C., 		Kha, P., 		Anh, N., & 		Hải, P.
(2014).
 Accumulation of Persistent Organic Pollutants in Sediment  on Tidal Flats in the North of Vietnam.
<em>VNU Journal Of Science: Earth And Environmental Sciences, 30</em>(3).
Retrieved from <a href="https://js.vnu.edu.vn/EES/article/view/771" target="_new">https://js.vnu.edu.vn/EES/article/view/771</a>