SAPUTRA, R. A.; ZAHRIDA, Z.; HATI, G. M. Presupposition on Barack Obama’s Speech at Islamic Society of Baltimore. Journal of English Education and Teaching, [S. l.], v. 5, n. 2, p. 281–289, 2021. DOI: 10.33369/jeet.5.2.281-289. Disponível em: https://ejournal.unib.ac.id/JEET/article/view/13400. Acesso em: 5 may. 2024.