(3UOi eYQcI GdcQGeI aj GdTYQ (B: s (3OQGSI h JMdjd (B/ s - (3GdOQhY, bGSe eMeOs ((3GdcQc (B:s (3LGeYI eDJg (B- (3YeGOI GdHMK GdYdej,s, 1998)
Keywords: (3GdTYQ GdYQHjs; (3GdCQOfs; (3GdJGQjN GdCOHjs; (3GdfbO GdCOHjs; (3eYQcI GdcQGeI (B1968s