ABNT
IVANTCHEV, B. Postmoney Phenomena: Critics of Diminishing Marginal Utility and Value Function. Public Policy.bg , [S. l.], v. 12, n. 1, 2024. DOI: 10.58894/EJPP.2021.1.379. Disponível em: http://ejpp.eu/index.php/ejpp/article/view/379. Acesso em: 16 jul. 2026.