E. Cayón Fallon and J. Sarmiento Sabogal, “Us Historical VaR a Reliable Tool for Relative Risk Measurement in the Colombian Stock Market?: An Empirical Analysus Using The Coefficient of Variation”, Cuad Adm., vol. 17, no. 27, Jun. 2004, Accessed: May 23, 2025. [Online]. Available: https://revistas.javeriana.edu.co/index.php/cuadernos_admon/article/view/5433