(3GdGYJeGO GdGcGOjei hGOGQI GdLhOI GdTGedI ai GdJYdje GdLGeYi (B: s (3MGdI cdjGJ GdJQHjI fehPLB (B/ s - (3MGeO YeGQs; (3Gejf eMeO GdfHhis ((3GdbGgQI (B: s (3GdOGQ GdeUQjI GddHfGfjI , s, 2006)
Keywords: (3GdJYdje GdYGdis; (3GdJYdje GdLGeYis; (3GdLGeYGJ hGdcdjGJs; (3GdLGeYGJ hGdcdjGJ (B- (3JfXje hGOGQIs; (3GdLGeYGJ hGdcdjGJ GdGgdjI (B- (3eUQs; (3GdJYdje GdYGdi (B- (3VHW GdLhOIs; (3GdJYdje GdLGeYi (B- (3GUdGMs