(3GdGJLGgGJ GdMOjKI ai GdJYdje GdLGeYi GdeYGUQ hGSGdjH JOQjSg (B/ s - (3eMeO efjQ eQSis ([S.N] : (3OGQ GdfgVI GdYQHjI , s, 1992)
Keywords: (3WQb GdJOQjSs; (3GdJYdjes; (3GdJYdje GdYGdis; (3GdLGeYGJs