KUBICA, N. Assessment of Information Transmission in the Process of Implementing the Deposit-Refund System as a Tool for Sustainable Development. Olsztyn Economic Journal, [S. l.], v. 21, n. 1, p. 81–96, 2026. DOI: 10.31648/oej.12872. Disponível em: https://czasopisma.uwm.edu.pl/index.php/oej/article/view/12872. Acesso em: 1 aug. 2026.