فهرس المقالات Vahid Modiri المقاله 1 - Using Residual Design for Key Management in Hierarchical Wireless Sensor Networks 10.7508/jist.2020.01.006 Vahid Modiri Hamid Haj Seyyed Javadi Amir Masoud Rahmani Mohaddese Anzani Journal of Information Systems and Telecommunication (JIST) , العدد 1 , السنة 8 , زمستان 2020