MYŚLIWIEC, M. . The calendar anomalies on Warsaw Stock Exchange in 2015-2020. The Review of Economics, Finance & Investments, [S. l.], v. 1, n. 1, 2021. DOI: 10.53752/refi.2020.1.16. Disponível em: https://refi.ans-nt.edu.pl/refi/article/view/16. Acesso em: 27 dec. 2024.