Olívia Dias de Araújo, Chrystiany Plácido de Brito Vieira, Fernando José Guedes da Silva Júnior, Jaqueline Carvalho e Silva Sales, Sandra Marina Gonçalves Bezerra, Silvana Santiago da Rocha 2020. Circle of culture Paulo Freire: experience in Nursing graduate . Rev Enferm UFPI. 4, 2 (out. 2020).