GARCÍA DE DÍAZ, M. . Relevant entities: the introduction to the research article genre. LETRAS, [S. l.], v. 64, n. 104, p. 77–98, 2024. DOI: 10.56219/letras.v64i104.3032. Disponível em: https://revistas.upel.edu.ve/index.php/letras/article/view/3032. Acesso em: 27 sep. 2024.