(3GdGSJQGJjLjI GdGeQjcjI JLGg GjQGf HYO GMOGK (B11 (3Gjdhd (B2001 / s - (3GdSYHQj, HgGA YOfGf jMji, s ((3HZOGO (B[(3GdYQGb(B] : s (3eQcR MehQGHj ddHMhK hGdOQGSGJ GdGSJQGJjLjI, s, 2012)
(3jJVef GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdhdGjGJ GdeJMOI GdGeQjcjIs -- (3YdGbGJ NGQLjIs -- (3GjQGf(B.s; (3GjQGfs -- (3YdGbGJ NGQLjIs -- (3GdhdGjGJ GdeJMOI GdGeQjcjI(B.s