Islamic Azad University, Varamin (2)

Dr. Aliakbar Tajik        @iauvaramin.ac.ir

English Language Department, Faculty of Literature and Humanities
Ph.D. Candidate English Language Department, Faculty of Literature and Humanities, Varamin-Pishva Branch, Islamic Azad University, Varamin,Tehran,Iran
        

fariborz azizinezhad        @iauvaramin.ac.ir

Polymer Chemistry, Department of Chemistry and Chemical Engineering, College of Science
Varamin-Pishva Branch, Islamic Azad University, Varamin, Iran