Rodríguez González, R., J. L. León González, y Y. Álvarez Sánchez. Forecast of the Demand for Medications by a Pharmaceutical Organization Using the ARIMA Model. Universidad Y Sociedad, Vol. 13, n.º 1, Feb. 2021, pp. 119-30, https://rus.ucf.edu.cu/index.php/rus/article/view/1903.