Evaluation the metal content of copper (Cu), manganese (Mn) and zinc (Zn) in in fish species Gerres filamentosus (Cuvier, 1829) in Gianh river at Quang Trach district, Quang Binh province. Vietnam j. catal. adsorp. [Internet]. 2022 Jan. 30 [cited 2025 Jan. 10];10(1S):329-33. Available from: https://jca.edu.vn/index.php/jca/article/view/2021.113