Phu, Le Hung, Nguyen Hong Thu, Pham Hong Ngoc, Le Trong Dung, and Dao Viet Ha. “Levels of Heavy Metals in Seawater, Sediment and in the Tissue of Crassostrea belcheri< i> In the Western Estuary of Ganh Rai Bay”. Vietnam Journal of Marine Science and Technology 20, no. 4A (April 11, 2021): 45–54. Accessed November 4, 2025. https://cip.vast.vn/jmst/article/view/15646.