ПОЛБИЦЫНА, Л.Г. PROFESSIONALISM OF THE CUSTOMER AS A NECESSARY CONDITION FOR THE OPTIMIZATION OF THE STATE AND MUNICIPAL PROCUREMENT. Municipality: Economics and Management, [S. l.], v. 10, n. 1, p. 49–54, 2015. Disponível em: https://municipality.owebs.ru/article/view/26823. Acesso em: 8 nov. 2026.