%0 Journal Article %A kargar, mahdi, Zolfaghari, Ghasem %T Investigating the concentration of heavy metals (lead, chromium, zinc, nickel) in the municipal solid waste landfill of Sarayan using pollution indices %J Journal of Environmental Science and Technology %V 25 %N 9 %P 97-109 %D 2023 %R %U https://sanad.iau.ir/fa/Article/837868