(3GOHGA heacQhf (B/ s - (3jhSa GdTGQhfis ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1994)
Keywords: (3GdGOH GdYQHis; (3GdYUQ GdMOjKs; (3eUQs; (3GdGOHGA GdYQHs; (3JGQjN hfbOs