NAKANO, C. T. .; DE PINHO FILHO, L. C.; DE ARAÚJO, K. M. . Internal audit maturity in the public sector: a diagnostic assessment of the Goiás state comptroller general’s office through the lens of the IA-CM model. Revista Coleta Científica, Brasil, Brasília, v. 10, n. 19, p. e19229, 2026. Disponível em: https://www.portalcoleta.com.br/index.php/rcc/article/view/229. Acesso em: 2 aug. 2026.