SANTOS, Jessica Ferreira; CONCEIÇÃO, Lucas Israel Sousa da; SILVA, André Luiz Ferreira e. Efficiency of public hospital services in the state of Pará: An analysis based on the DEA method. Seven Editora, [S. l.], 2023. Disponível em: https://sevenpubl.com.br/editora/article/view/3084. Acesso em: 21 aug. 2025.