NGUYEN, Ha Quynh Nhu; HO, Hien Quyen. THE PRACTICE OF USING SUPPLEMENTARY MATERIALS FOR ENGLISH CLASSES, LEVEL 3/6 AT UNIVERSITY OF FOREIGN LANGUAGES, HUE UNIVERSITY. JOURNAL OF INQUIRY INTO LANGUAGES AND CULTURES, [S. l.], v. 3, n. 2, p. 218–235, 2019. DOI: 10.63506/jilc.0302.197. Disponível em: https://jilc.vn/index.php/jilc/article/view/197.. Acesso em: 30 sep. 2026.