GRØNNING, I. Being a good spy: Legitimizing access to web-based observation. Etikk i praksis - Nordic Journal of Applied Ethics, [S. l.], v. 9, n. 2, p. 19-32, 2015. DOI: 10.5324/eip.v9i2.1864. Disponível em: https://www.ntnu.no/ojs/index.php/etikk_i_praksis/article/view/1864. Acesso em: 27 feb. 2021.