COLTON, M.; MATTHEWS, E. Options and Futures in Market Risk Management for Financial Entrepreneurs in USA & Europe. Journal of Entrepreneurship & Project Management, [S. l.], v. 5, n. 2, p. 68–76, 2021. Disponível em: https://stratfordjournals.com/journals/index.php/journal-of-entrepreneurship-proj/article/view/816. Acesso em: 19 apr. 2025.