(3GdGJLGgGJ GdMOjKI ai GdecJHGJ hGdeYdheGJ (B:s (3cJGH OhQi jUOQ eDbJG eQJjf ai GdSfI (B/s (3GdeLdO GdNGeS , GdYOO GdJGSY (B( (3jfGjQ (B1998 )s - (3GdecJHI GdGcGOjejIs; (3GMeO Gejfs; (3TYHGf YHOGdYRjRs ((3GdbGgQI (B:s (3GdecJHI GdGcGOjejI ,s, 1998)
Keywords: (3GdecJHGJs -- (3Ydes; (3GdeYdheGJs -- (3Ydes; (3GdNOeI GdecJHjIs; (3THcGJ GdecJHGJ hGdeYdheGJs; (3GdecJHGJs -- (3HQGeL GdMGSHGJs; (3GdecJHGJs -- (3agGQSs; (3fXe GdeYdheGJs