(3eTcdI GdeNOQGJ aj Gdjef (B/s - (3GdUhaj, eUYH Ydj SYjO s ((3UfYGA (B:s (3eQcR SHC ddOQGSGJ GdGSJQGJjLjI,s, 2011)
(3HHdjhLQGajI (B: (3U(B. 85-87.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3EOeGf GdeNOQGJ s -- (3Gdjefs