فهرس المقالات Karim Abbasian المقاله 1 - Experimental study of the nanoclays effects on soil permeability reduction to preparing Landfill liners vs leachate Bagher Jafari Karim Abbasian journal of Geotechnical Geology , العدد 1 , السنة 14 , بهار 2018 المقاله 2 - Application of nanoclay filter to permeability reduction for bed soil from industrial effluent transmission channels (Case Study) Bagher Jafari Karim Abbasian journal of Geotechnical Geology , العدد 1 , السنة 15 , زمستان 2019