CIRIN, Piotr. An Analysis of Selected Digital and Financial Indicators in the Polish Banking Sector in 2014–2018. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, Krakow, n. 5(983), p. 89–108, 2020. DOI: 10.15678/ZNUEK.2019.0983.0506. Disponível em: https://krem.uek.krakow.pl/index.php/krem/article/view/1971.. Acesso em: 20 sep. 2024.