فهرس المقالات Marzieh Salehi المقاله 1 - Handwritten Digits Recognition Using an Ensemble Technique Based on the Firefly Algorithm 10.7508/jist.2018.03.003 Azar Mahmoodzadeh Hamed Agahi Marzieh Salehi Journal of Information Systems and Telecommunication (JIST) , العدد 3 , السنة 6 , تابستان 2018