Rosa, Gleice de Divitiis. “Language Classes and Incommunication in The Technological Higher Education: Online Learning in an Uncertain Context”. MATRAGA - Journal Published by the Graduate Program in Letters at Rio De Janeiro State University (UERJ), vol. 28, no. 53, June 2021, pp. 257-68, doi:10.12957/matraga.2021.56814.