Attarnia H, Fatai E. Determination of heavy metal pollution in water, soil and plants of vegetable gardens in Ardabil. J. Res. Bio [Internet]. 2017Jun.8 [cited 2024Nov.25];7(4):2282-9. Available from: https://ojs.jresearchbiology.com/ojs1/index.php/jrb/article/view/445