MALIK, Muhammad Zeeshan Akram; SHOUKAT, Bushra; KHARAL, Ali Ahmad. Acoustic Analysis of the Socio-phonetic Variation in the English Language Long Vowels. Pakistan Journal of Humanities and Social Sciences, [S. l.], v. 10, n. 1, p. 50–56, 2022. DOI: 10.52131/pjhss.2022.1001.0173. Disponível em: https://journals.internationalrasd.org/index.php/pjhss/article/view/526. Acesso em: 5 may. 2024.