ZILIWU, E. . Appraisal of Engagement in Les Brown Speech’s Enough is Enough. LingPoet: Journal of Linguistics and Literary Research, [S. l.], v. 1, n. 1, p. 6–13, 2020. DOI: 10.32734/lingpoet.v1i1.4691. Disponível em: https://idjpcr.usu.ac.id/lingpoet/article/view/4691. Acesso em: 9 aug. 2025.