KOLKOVÁ, A. .; LENERTOVÁ, L. . Binary Options As A Modern Fenomenon Of Financial Business. International Journal of Entrepreneurial Knowledge, [S. l.], v. 4, n. 1, 2016. DOI: 10.37335/ijek.v4i1.37. Disponível em: https://ijek.org/index.php/IJEK/article/view/37. Acesso em: 27 apr. 2024.