فهرست مقالات Mehrdad Amiri مقاله 1 - Good Language Learners’ Qualifications and Social -Promotion: A Case Study in the Iranian Context Parviz Maftoon Mehrdad Amiri Journal of Studies in Learning and Teaching English , شماره 1 , سال 1 , بهار 2012 مقاله 2 - Willingness to Communicate in the Second Language Acquisition: A Case Study on Iranian 2-Year Old Kids Parviz Maftoon Mehrdad Amiri Journal of Studies in Learning and Teaching English , شماره 2 , سال 1 , زمستان 2012 مقاله 3 - Laboratory study to measure the swelling potential of fine-grained clay soils: A case study for Malekan city Mehrdad Amiri Parisa Khosravi Dariush Ahadi Ravoshti journal of Geotechnical Geology , شماره 1 , سال 15 , زمستان 2019