TY - JOUR AU - kargar, mahdi AU - Zolfaghari, Ghasem TI - Investigating the concentration of heavy metals (lead, chromium, zinc, nickel) in the municipal solid waste landfill of Sarayan using pollution indices JO - Journal of Environmental Science and Technology VL - 25 IS - 9 SP - 97 EP - 109 PY - 2023 DO - ER -