DÍAZ TORRES, H. . Internal control as an indispensable tool for the management of operational risks in the UCI. Revista Cubana de Transformación Digital, [S. l.], v. 2, n. 4, p. 48–60, 2021. DOI: 10.5281/zenodo.5810694. Disponível em: https://rctd.uic.cu/rctd/article/view/145. Acesso em: 3 jul. 2024.