Lorena Sousa Soares, lellen Dantas Campos Verdes Rodrigues, Lígia Nara Martins, Flávia Dayana Ribeiro da Silveira, Maria do Livramento Fortes Figueiredo, “Literature review: particularities of each type of study”, Rev Enferm UFPI, vol. 2, no. 5, Sep. 2020.