(3UjGfI hGUdGM THcGJ GdMGSHGJ GdeMdjI hGdhGSYI (B/s - (3YHOGdMejO HSjhfis ((3GdbGgQI (B:s (3OGQ GdcJH GdYdejI ddfTQ h GdJhRjY ,s, 2011)
Keywords: (3GdMGSHGJ GdGdcJQhfjIs; (3GdMGSHGJ GdGdcJQhfjIs -- (3THcGJs; (3GdMGSHGJ GdGdcJQhfjIs -- (3HQGeLs; (3fXe GdeYdheGJs