Velásquez, J D, and C J Franco. “Forecasting of Time Series With Trend and Seasonal Cycle Using the Airline Model and artificial Neural Networks”. Ingeniería y Ciencia 8, no. 15 (June 15, 2012): 171–189. Accessed November 22, 2024. https://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/943.