فهرس المقالات Elham mohsenifard المقاله 1 - Data Aggregation Tree Structure in Wireless Sensor Networks Using Cuckoo Optimization Algorithm 10.7508/jist.2016.03.006 Elham mohsenifard Behnam Talebi Journal of Information Systems and Telecommunication (JIST) , العدد 3 , السنة 4 , تابستان 2016