فهرس المقالات Shahrokh Jalili المقاله 1 - Effects of Atmospheric Changes on Reducing the Performance of Solar Panels by Particle Swarm Optimization Algorithm Shahrokh Jalili Elay Mehrpourazari journal of Geotechnical Geology , العدد 1 , السنة 13 , بهار 2017 المقاله 2 - Evaluation of energy loss in solar panels in day-night circulation by MATLAB Elay Mehrpourazari Shahrokh Jalili journal of Geotechnical Geology , العدد 1 , السنة 14 , زمستان 2018