WAKABAYASHI, Shigenori. How to Improve Communicative Competence in a Lingua Franca: Reasons and Practices. Sains Humanika, [S. l.], v. 9, n. 4-2, 2017. DOI: 10.11113/sh.v9n4-2.1366. Disponível em: https://sainshumanika.utm.my/index.php/sainshumanika/article/view/1366. Acesso em: 2 may. 2024.