(3UaMGJ ef JGQjN GdYQGbs - (3JQjH , JTGQdR(B.s; (3RjfI LGHQ GOQjS,eJQLe(B.s ((3HjQhJ (B:s (3GdOGQ GdYQHjI ddYdhe(B,s, 2006)
(3jJfGhd GdcJGH GdCMOGK GdJGQjNjI GdJj MOKJ efP YGe (B1998 (3Edj YGe (B2002 (3aj GdYQGb(B.s
Keywords: (3GdYQGb(B-(3JGQjN(B.s