(3jhejGJ LeGd YHOGdfGUQ ai MQH adSWjf (B:s (3GdfUhU GdcGedI HNW jOg (B/s - (3YHOGddg GdSfGhi (B.s ((3GdbGgQI (B:s (3ecJHI LRjQI GdhQO ,s, 2010)
Keywords: (3LeGd YHOGdfGUQs -- (3ePcQGJ (B.s; (3LeGd YHOGdfGUQ s -- (3NWGHGJ (B.s; (3eUQ s -- (3JGQjN s -- (3GdYUQ GdMOjKs -- (3LeGd YHOGdfGUQ (B.s