SHAQIRI L. Results on Cadmium (Cd) and Nickel (Ni) Concentration in Wild Fish Squalis Cephalus &Barbus Barbus Tissues in Vardar River, North Macedonia. Int. J. Agric. Nat. Sci. [Internet]. 2019 Nov. 1 [cited 2024 Nov. 8];12(2):27-30. Available from: https://ijans.org/index.php/ijans/article/view/476