Chanchí G., Gabriel Elías, et al. “Proposal of a Time Series-Based Model for the Characterization and Prediction of Dropout Rates at the National Open and Distance University”. Revista Ingenierías Universidad De Medellín, vol. 23, no. 44, May 2024, pp. 1-17, https://doi.org/10.22395/rium.v23n44a7.