D. V. Sousa Ferreira, L. Batista Oliveira, L. Carvalho, and C. Rodrigues de Oliveira, “E-Gov and community e-policing : online social networks as a mechanism of interaction with the public in times of pandemics”, Rev. bras. segur. pública, vol. 16, no. 3, pp. 112–137, Sep. 2022.