(3JGQjN GdNdaGA (B/ s - (3eMehO QjGV GdMdHis; (3GdSjhWi (B: (3LdGd GdOjf GHhGdaVd YHOGdQMef Hf GHi HcQ Hf eMeO GdNVjQis ((3HjQhJ (B: s (3OGQ GdeYQaI , s, 1996)
Keywords: (3GdJGQjN GdGSdGeis; (3GdNdaGA GdQGTOhfs; (3GdJGQjN GdGSdGei (B- (3JQGLes