فهرس المقالات Mahboubeh Samadi المقاله 1 - An Approach to Compose Viewpoints of Different Stakeholders in the Specification of Probabilistic Systems 10.7508/jist.2014.01.002 Mahboubeh Samadi حسن حقیقی Journal of Information Systems and Telecommunication (JIST) , العدد 1 , السنة 2 , زمستان 2014