JAŃSKA, A. Risk appraisal in the award of contract bonds. Copernican Journal of Finance & Accounting, [S. l.], v. 2, n. 1, p. 91–105, 2013. DOI: 10.12775/CJFA.2013.007. Disponível em: https://apcz.umk.pl/CJFA/article/view/CJFA.2013.007. Acesso em: 2 jul. 2024.