HANG, Xingyu. Email Etiquette: A Pragmatic Analysis. Frontiers in Humanities and Social Sciences, [S. l.], v. 3, n. 8, p. 77–79, 2023. DOI: 10.54691/fhss.v3i8.5540. Disponível em: https://bcpublication.org/index.php/FHSS/article/view/5540. Acesso em: 16 sep. 2026.