Chanchí G., G. E.; Monroy Gómez, L. F.; Barrera Buitrago, D. A. Proposal of a Time Series-Based Model for the Characterization and Prediction of Dropout Rates at the National Open and Distance University. rev.ing.univ.Medellin 2024, 23 (44), 1-17. https://doi.org/10.22395/rium.v23n44a7.