Zazueta Gutierrez, J., A. Chávez-Heredia, and J. A. Zazueta-Hernández. “Endogenous Prediction of Bankruptcy Using a Support Vector Machine”. International Journal of Combinatorial Optimization Problems and Informatics, vol. 13, no. 2, Aug. 2022, pp. 88-97, https://ijcopi.org/ojs/article/view/262.