(3JWhQ GdYdGbGJ GdESQGFjdjI GdgfOjI hGdCef Gdbhej GdYQHj (B/s - (3Cejf, Cejf TYHGfs ((3GdbGgQI (B:s (3eQcR GdeMQhSI ddfTQ hGdJhRjY,s, 2010)
(3HHdjhLQGajI (B: (3UaMI (B293-308.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdCef Gdbhejs -- (3GdHdGO GdYQHjIs; (3ESQGFjds -- (3YdGbGJ NGQLjIs -- (3GdgfOs; (3GdgfOs -- (3YdGbGJ NGQLjIs -- (3ESQGFjds