KASTBERG, P. A Language with a Purpose - the Original Lingua Franca. Language at Work - Bridging Theory and Practice, [S. l.], v. 6, n. 10, 2011. DOI: 10.7146/law.v6i10.7240. Disponível em: https://tidsskrift.dk/law/article/view/7240. Acesso em: 29 mar. 2024.