فهرست مقالات Mohamamd Esmaeel Yahyatabar مقاله 1 - Online Signature Verification: a Robust Approach for Persian Signatures 10.7508/jist.2015.02.007 Mohamamd Esmaeel Yahyatabar Yasser Baleghi Mohammad Reza Karami-Mollaei Journal of Information Systems and Telecommunication (JIST) , شماره 2 , سال 3 , بهار 2015