DÍAZ RESTREPO, Carlos Andrés; REDONDO RAMÍREZ, Marlen Isabel. Efficiency of forward as an instrument for exchange risk coverage in companies performing foreign trade operations, 2011-2017. Semestre Económico, [S. l.], v. 22, n. 51, p. 45–62, 2019. DOI: 10.22395/seec.v22n51a3. Disponível em: https://revistas.udem.edu.co/index.php/economico/article/view/2965. Acesso em: 29 jul. 2026.