FAUZIATI, E. Interlanguage Errors in English Textbooks for Junior High School Students in Surakarta. TEFLIN Journal, [S. l.], v. 14, n. 2, p. 179–192, 2003. DOI: 10.15639/teflinjournal.v14i2/179-192. Disponível em: http://journal.teflin.org/index.php/journal/article/view/197. Acesso em: 15 may. 2024.