KOZAK, Sylwester; GAJDEK, Seweryn. CRYPTOCURRENCIES OR CAPITAL MARKETS. COMPARATIVE ANALYSIS OF INVESTMENT EFFICIENCY IN 2011-2020. Management and Administration Journal, [S. l.], v. 56, n. 129, 2022. DOI: 10.34739/zn.2021.56.04. Disponível em: https://czasopisma.uws.edu.pl/znadministracja/article/view/2399. Acesso em: 5 oct. 2024.