RAMADHAN, R.; SIREGAR, Y. D. A. English as A Lingua Franca: How It Is Interpreted and Implemented in EFL Classroom. IJET (Indonesian Journal of English Teaching), [S. l.], v. 7, n. 2, p. 97–102, 2018. DOI: 10.15642/ijet2.2018.7.2.97-102. Disponível em: https://jurnalftk.uinsa.ac.id/index.php/IJET/article/view/115. Acesso em: 24 may. 2024.