(3Gda eLdI GdHdGZI GdebGQfI GdeLGR hGdJeKjd ai GdYUhQ GdhSWi (B/ s - (3GdLGeYI GdGeQjcjI HGdbGgQIs ([S.N] : (3GdLGeYI GdGeQjcjI HGdbGgQI , s, 1992)
Keywords: (3GdGOH GdYQHis; (3GdGOHs; (3GdHdGZI GdYQHjIs; (3GdGOH GdebGQfs; (3GdYUhQ GdhSWis; (3GdeLGRs; (3JGQjN hfbOs