(3GaGb GddSGfjGJ (B:s (3OQGSGJ (B- (3eQGLYGJ (B- (3TgGOGJ JcQjeG ddGSJGP GdOcJhQ fgGO GdehSi (B/s - (3GHQGgje GHh gTgTs; (3MjOQ SYjOs; (3YhOI GHhYhOIs; (3eMeO TGgjfs; (3gjKe SQMGfs ((3HjQhJ (B:s (3eQcR OQGSGJ GdhMOI GdYQHjI ,s, 2011)
Keywords: (3GddZI GdYQHjIs -- (3GdGTJbGbs; (3GddZI GdYQHjIs -- (3GdeJQGOaGJ hGdGVhGAs; (3GddZI GdYQHjIs -- (3bhGYO GdGedGA hGdgLGAs; (3GddZI GdYQHjIs -- (3JGQjNs; (3GddZI GdYQHjIs -- (3GdYQhV hGdbhGais; (3GddZIs -- (3Ydes; (3GdGUhGJ GddZhjIs; (3GddZI GdYQHjIs -- (3GdfMhs; (3GdZI GdYQHIs -- (3GdeYGLes