(3ai NjeI GdTGYQ (B/ s - (3ZGRi YHOGdQMef GdbUjHis ([S.N] : (3QjGV GdQjS ddcJH hGdfTQ , s, 1992)
Keywords: (3GdTYQ GdYQHis; (3GdYUQ GdMOjKs; (3OhGhjf hbUGFOs