(3GdeTcdI GdeQhQjI cYGed GMJeGdj dhbhY CReI eQhQjI HOhdI GdEeGQGJ GdYQHjI GdeJMOI (B:s (3OQGSI ejOGfjI (B/ s - (3SYOj, BefI eMeO eMeO QGTO(B.s ((3OHj (B:s (3CcGOjejI TQWI OHj,s, 2013)
(3HHdjhLQGajG, U(B. 435-442.s
Keywords: (3GdeQhQs -- (3GdEeGQGJ GdYQHjI GdeJMOIs; (3GdSdGeI GdeQhQjIs -- (3GdEeGQGJ GdYQHjI GdeJMOIs