Klein, E.J.C. and Klein, G.V. da C. 2021. The Circulation of Specialized Discourse as Part of The Disinformation Flows About The COVID-19 on WhatsApp. MATRAGA - Journal published by the Graduate Program in Letters at Rio de Janeiro State University (UERJ). 28, 53 (Jun. 2021), 282–297. DOI:https://doi.org/10.12957/matraga.2021.56313.