(3OGFQI GdeYGQa GdYQHjI ai Ydhe GdcJH h GdecJHGJ h GdeYdheGJ (B: s ( (3eL (B6-7-8-9-10 ) / s - (3TYHGf YHOGdYRjR NdjaIs ((3GdbGgQI (B: s (3GdOGQ GdeUQjI GddHfGfjI , s, 2003)
Keywords: (3GdecJHGJ, Ydes; (3GdecJHGJ (B- (3OhGFQ GdeYGQas; (3GdeYdheGJ (B- (3OhGFQ GdeYGQas