Arengas Acosta, J. M., M. Lopez Ramirez, and R. Guzman Cabrera. “Impact of Preprocessing on Automatic Text Classification Using Supervised Learning and Reuters 21578”. COLOMBIAN JOURNAL OF ADVANCED TECHNOLOGIES, vol. 1, no. 43, Mar. 2024, pp. 110-8, doi:10.24054/rcta.v1i43.2506.