GĄSIORKIEWICZ, Lech. The Business of Insurance - Process Approach. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 3, n. 11, p. 9–22, 2026. DOI: 10.18559/SOEP.2015.11.1. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3688. Acesso em: 3 sep. 2026.