(3cja fage SjGSGJ GdYGde GdKGdKs (3fXQjGJ GdJZjjQ GdSjGSi hGdJfejI (B/s - (3Hi(B.(3Si(B.(3SejKs; (3Ndjd cdaJ (B.,s ((3GdbGgQI (B:s (3GdeQcR Gdbhei ddJQLeI(B,s, 2009)
All age.
Keywords: (3SjGSI hMcheIs -- (3GdOhd GdfGejIs -- (3GdbQf (B20s -- (3ebGdGJ heMGVQGJ(B.s