JUSUF, H. THE MODELS OF CHECKLIST METHOD IN EVALUATING ELT TEXTBOOKS. Al-Lisan: Jurnal Bahasa (e-Journal), [S. l.], v. 3, n. 2, p. 17–35, 2018. Disponível em: https://journal.iaingorontalo.ac.id/index.php/al/article/view/422. Acesso em: 26 apr. 2024.