BOROS, Anita; KOVÁCS, László. Characteristics of green public procurement in Hungary. Studia Mundi – Economica, [S. l.], v. 9, n. 4, p. 39–49, 2022. DOI: 10.18531/Studia.Mundi.2022.09.04.39-49. Disponível em: https://journal.uni-mate.hu/index.php/stm/article/view/3074. Acesso em: 23 feb. 2025.