%0 Journal Article
%A Ghaffari, Saeed, najafi, mahtab
%T Investigating the using rate of Persian printed Journals by post graduate students of Islamic Azad University of Qazvin
%J Journal of Knowledge Studies
%V 6
%N 21
%P 77-92
%D 2013
%R 
%U https://sanad.iau.ir/fa/Article/1041097