KONGSATT, R.; CHAISUWAN, T.; CHAOKUEMBONG, K.; THALEE, P.; SUEBTAETRAKOON, A. An Investigation of the Grammatical Feature Usage of African American Vernacular English in Justin Bieber’s Songs. LEARN Journal: Language Education and Acquisition Research Network, [S. l.], v. 16, n. 2, p. 624–641, 2023. Disponível em: https://so04.tci-thaijo.org/index.php/LEARN/article/view/266975. Acesso em: 1 oct. 2026.