DOMÍNGUEZ MORALES, María Elena. The forms and functions of modal verbs in sections of the English tourism research articles. Estudios de Lingüística Aplicada, [S. l.], n. 7, 2022. DOI: 10.4995/ELA.2022.648501. Disponível em: https://monografias.editorial.upv.es/index.php/ela/article/view/427. Acesso em: 9 feb. 2026.