(3EOGQI GdeYQaI (B:s (3eGgjJgG(B-(3YedjGJgG(B-(3eJWdHGJgG(B-(3eYhbGJgG (B/s - (3GdeSfO, WGQb UGdMs ((3GdQjGV (B:s (3OGQ GdQGjI GdTQbjI ddfTQ hGdJhRjY,s, 2011)
(3HHdjhLQGajI (B: (3U(B. 189-197.s
Keywords: (3EOGQI GdeYdheGJs; (3EOGQI GdeYQaIs; (3JfXje GdeYdheGJs