OPOKU, N. A. .; OWUSU, E.; ADOMA, S. K. .; YEBOAH, A. A. .; DANSIEH, S. A. .; APPIAH, P. . A Textual Analysis of Modality in the 2015 Matriculation Speech of Prof. W. O. Ellis. International Journal of Language and Literary Studies, [S. l.], v. 4, n. 3, p. 144–157, 2022. DOI: 10.36892/ijlls.v4i3.979. Disponível em: https://ijlls.org/index.php/ijlls/article/view/979. Acesso em: 11 aug. 2022.