BOSTAN, I.; ROMAN, T.; MANOLICA, A. Economic and Environmental Implications Determined by the Implementation of the New Principles and Norms Regard in Ggreen Public Procurement (GPP). European Journal of Law and Public Administration, [S. l.], v. 7, n. 1, p. 18-28, 2020. DOI: 10.18662/eljpa/7.1/110. Disponível em: https://www.lumenpublishing.com/journals/index.php/ejlpa/article/view/3312. Acesso em: 9 nov. 2026.