Phạm H. Assessment of Cu and Zn pollution in surface sediments of Song Cau – Thai Nguyen city. J. Mil. Sci. Technol. [Internet]. 2023 Jun. 25 [cited 2026 Mar. 12];88(88):73-80. Available from: https://jmst.mod.gov.vn/index.php/jmst/article/view/764