(3MUhd GdQab HGUhd GdQRb (B/ s - (3GHhGdaVd GdMhjfi GdGKQis ([S.N] : (3OGQ GdUMGHI ddJQGK , s, 1990)
Keywords: (3GSfGO GdMOjKs; (3GdGMGOjKs; (3GdMOjK (B- (3GdGSfGO GdMSfs; (3GdMOjK (B- (3GdGSfGO GdVYjas