(3fMh eaghe eYGUQ ddTQWI GdEdcJQhfjI (B:s (3JWhjQ eaghe NdjLj YQHj aj GdeLGd (B/s - (3TGHShZ, jhSa TeS GdOjfs ((3GdTGQbI, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3GdEOGQI GdYGeI dTQWI GdTGQbI, eQcR HMhK GdTQWI,s, 2011)
Keywords: (3GdTQWIs -- (3GdEeGQGJ GdYQHjI GdeJMOIs -- (3eYGdLI HjGfGJs; (3GdCef GdOGNdjs -- (3GdEeGQGJ GdYQHjI GdeJMOIs; (3GdCef GdOGNdjs -- (3GdHdGO GdYQHjIs; (3GdCef GdOGNdjs -- (3Ohd GdNdjL GdYQHjIs