(3GdehGQjK ai GdGSdGe (B/ s - (3YeQ GHQGgje GdQGcTis ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1995)
Keywords: (3GdGSdGes; (3GdYdes; (3GdGMhGd GdTNUjIs; (3Gdabg GdGSdGeis; (3GdehGQjKs; (3GdhUGjGs; (3GdJQcGJs