(3YUQ GdOhd hGdGeGQGJ(B: (3djHjG ` JhfS ` UbdjI (B/ s - (3Thbi Vjas ((3GdbGgQI (B: s (3OGQ GdeYGQa , s, 1992)
Keywords: (3GdGOH GdYQHis; (3JhfSs; (3GdfKQ GdYQHis; (3djHjGs; (3GdTYQ GdYQHi (B- (3JGQjN hfbOs; (3UbdjIs; (3JGQjN hfbOs; (3GdeLehYGJs