WACŁAWIK, B. The use of derivatives to reduce the volatility of companies financial results. Problems of Economics and Law, [S. l.], v. 8, n. 1, p. 13–31, 2023. DOI: 10.55225/pel.490. Disponível em: https://journals.anstar.edu.pl/index.php/pel/article/view/490. Acesso em: 3 jul. 2024.