La contratación administrativa electrónica. Civilizar, [S. l.], v. 15, n. 29, p. 31–58, 2015. DOI: 10.22518/16578953.474. Disponível em: https://revistas.usergioarboleda.edu.co/index.php/ccsh/article/view/474. Acesso em: 4 dec. 2024.