FEDORENKO, A. V. Statistical Analysis of the Effectiveness of Two Investment Multicurrency Portfolios in the Context of Various Cryptocurrencies. Statistics of Ukraine, [S. l.], v. 105, n. 1, p. 23–31, 2024. DOI: 10.31767/su.1(104)2024.01.03. Disponível em: https://su-journal.com.ua/index.php/journal/article/view/429. Acesso em: 21 mar. 2026.