RICARDO CASAN-PITARCH. English as Lingua Franca: a Brief Review from Indo-Europeans to Global English. Journal of English Language Teaching, Chennai, India, v. 57, n. 6, p. 3–9, 2015. Disponível em: https://journals.eltai.in/jelt/article/view/JELT570602. Acesso em: 7 dec. 2025.