MONTEIRO, Paulo Roberto Duailibe; MAIA, Katia Silene de Oliveira; PHILIPPSEN JÚNIOR, Luiz Adalberto; ARAGONC, Carlos Vitor Coelho. Electric energy acquisition model in the free energy market for public administration. Seven Editora, [S. l.], 2023. Disponível em: https://sevenpubl.com.br/editora/article/view/102. Acesso em: 21 aug. 2025.