Silva, M. F. da. (2011). To what extent is American English the most appropriate variety for Brazilian EFL state school students?. BELT - Brazilian English Language Teaching Journal, 1(2). Retrieved from https://revistaseletronicas.pucrs.br/index.php/iberoamericana/N%25EF%25BF%25BD%25EF%25BF%25BDO%2520https:/www.scimagojr.com/index.php/belt/article/view/8230