فهرس المقالات Mehrdad Tavakolzadeh المقاله 1 - Modeling Spatial and Temporal Changes in Water Resources Quality by Cultivating a Variety of Agricultural Products Mehrdad Tavakolzadeh Hossein Yousofib Saeid Behzadic Journal of Radar and Optical Remote Sensing and GIS , العدد 4 , السنة 3 , تابستان 2020 المقاله 2 - Geostatistical Analysis of Spatial and Temporal Changes of Pressure Breakers and Water Reservoirs in District 2 of Tehran Mehrdad Tavakolzadeh Journal of Radar and Optical Remote Sensing and GIS , العدد 4 , السنة 4 , تابستان 2021