HAQ, A. S.; INDRAYANI, L. M.; SOEMANTRI, Y. S. ATTITUDINAL MEANING IN MARTIN LUTHER KING JR SPEECH: A FUNCTIONAL GRAMMAR APPROACH. Celtic : A Journal of Culture, English Language Teaching, Literature and Linguistics, [S. l.], v. 7, n. 1, p. 14–22, 2020. DOI: 10.22219/celtic.v7i1.12126. Disponível em: https://ejournal.umm.ac.id/index.php/celtic/article/view/12126. Acesso em: 16 aug. 2024.