NOVITASARI, AJENG. Powerful and Powerless Speeches among Students in English Speaking Community: Types of Speech Styles. Language Horizon: Journal of Language Studies, [S. l.], v. 4, n. 3, 2016. DOI: 10.26740/lh.v4n3.p%p. Disponível em: https://ejournal.unesa.ac.id/index.php/language-horizon/article/view/15859. Acesso em: 25 jun. 2025.