WILLIE; JAIRO. A new perspective for the use of financial derivatives to hedge foreign exchange rate: L-BFGS perspective to assess the strikes and principals of plain vanilla options. Revista Activos, [S. l.], v. 17, n. 2, p. 159–175, 2019. DOI: 10.15332/25005278/5736. Disponível em: https://revistas.usantotomas.edu.co/index.php/activos/article/view/5736.. Acesso em: 17 apr. 2025.