SHAHID, S. E. Formal Email Writing Convention: Differences Between Native and Non-native Students. Journal of NELTA, [S. l.], v. 25, n. 1-2, p. 18–42, 2020. DOI: 10.3126/nelta.v25i1-2.49729. Disponível em: https://www.nepjol.info/index.php/NELTA/article/view/49729. Acesso em: 21 may. 2024.