VILANOVA, João Victor Ribeiro; SOARES, Léia Lima. Efficiency in focus: public management in the immediate geographical region of Amarante-Água Branca-Regeneração (PI). Sítio Novo Magazine, Palmas, v. 9, p. e1830, 2025. DOI: 10.47236/2594-7036.2025.v9.1830. Disponível em: https://sitionovo.ifto.edu.br/index.php/sitionovo/article/view/1830. Acesso em: 30 oct. 2026.