(3GdCSGdjH GdMOjKI aj GdJNWjW ddJOQjH GdCefj (B/s - (3GdTGYQ, YHO GdQMef Hf EHQGgjes ((3GdQjGV (B:s (3CcGOjejI fGja GdYQHjI ddYdhe GdCefjI, eQcR GdHMhK hGdOQGSGJ,s, 2010)
(3HHdjhLQGajI (B: (3U(B. 123-129.s
Keywords: (3QLGd GdCefs -- (3JOQjHs; (3GdTQWIs -- (3EOGQIs