List of Articles Mojtaba Lotfizad Article 1 - Achieving Better Performance of S-MMA Algorithm in the OFDM Modulation 20.1001.1.23221437.2013.1.1.2.7 10.7508/jist.2013.01.002 Saeed Ghazi-Maghrebi Babak Haji Bagher Naeeni Mojtaba Lotfizad Journal of Information Systems and Telecommunication (JIST) , Issue 1 , Year , Winter 2013