%0 Journal Article %A Fathi Vajargah, Kourosh, Hasan Pardakhtchi, Mohammad, Rabeeyi, Mehdi %T Effectiveness Evaluation of Virtual Learning Courses in High Education System of Iran (Case of Ferdowsi University) %J Information and Communication Technology in Educational Sciences %V 1 %N 4 %P 5-21 %D 2011 %R %U https://sanad.iau.ir/fa/Article/1007144