Risk level of blockchain-related barriers in contract management within the Polish construction industry. Construction Economics and Building, [S. l.], v. 26, n. 3/4, 2026. DOI: 10.5130/mgdhgd86. Disponível em: https://epress.lib.uts.edu.au/journals/index.php/AJCEB/article/view/9974. Acesso em: 15 oct. 2026.