Jiménez M´éndez, Edgar Ricardo, Nicolas Aguilera Peña, and Raul Alberto Cortés Villafradez. “Forecasting the Exchange Rate in Colombia (TRM) Using ARIMA-GARCH Models During the Period 1992–2025”. Revista de Estudios Empresariales. Second Era, no. 1 (December 19, 2025): e9661. Accessed November 14, 2026. https://revistaselectronicas.ujaen.es/index.php/REE/article/view/9661.