ОЛЕФІР, А. О. Problems of public procurement in comparison with european experience. Theory and practice of jurisprudence, [S. l.], v. 1, n. 11, p. 5, 2017. DOI: 10.21564/2225-6555.2017.11.89582. Disponível em: http://tlaw.nlu.edu.ua/article/view/89582. Acesso em: 29 apr. 2024.