Arrabal, A.K., Engelmann, W. and Melo, M.P. 2018. Freedom and anonimate in the context of ciberculture. Revista de Direitos e Garantias Fundamentais. 18, 2 (Feb. 2018), 55–76. DOI:https://doi.org/10.18759/rdgf.v18i2.1036.