(3UdGI GdeDef (B:s (3eaghe haVGFd hBOGH hCfhGY hCMcGe hcjajI aj VhA GdcJGH hGdSfI(B/s - (3GdbMWGfj, SYjO Hf Ydj Hf hga,s 1372 (3gLQj(B-s ((3GdQjGV (B:s [(3O(B. (3f(B.](3,s, 2003)
Keywords: (3GdUdGIs; (3GdUdGIs -- (3BOGHs; (3GdUdGI (B((3abg ESdGej(B)s