(3GdHdGZI GdYQHjI Hjf GdfGbOjf GdNGdOjf (B( (3YHO GdbGgQ GdLQLGfi hGHf SfGf GdNaGLi (B) / s - (3YHOGdYGWi ZQjH Ydi YdGes ([S.N] : (3OGQ GdLjd , s, 1993)
Keywords: (3GdHdGZI GdYQHjIs; (3GdeYGfis; (3GdHjGfs; (3GdaUGMIs; (3GdGSdhHs