فهرست مقالات شهرام اشکانی مقاله 1 - Forest road network design based on economic and environmental criteria with weighting the indices using PEGGER software Amir Hossein Firouzan Seyed Armin hashemi Morteza Madani por Amin Khademi Hamideh Kavoosi Shahram Aashkani Journal of Radar and Optical Remote Sensing and GIS , شماره 22 , سال 7 , بهار 2024