Borges, Helyane Bronoski, Julio Cesar Nievola, and Simone Nasser Matos. “Hierarchical Classification Using Evolutionary Strategy”. American Scientific Research Journal for Engineering, Technology, and Sciences 68, no. 1 (May 15, 2020): 40–49. Accessed September 14, 2025. https://asrjetsjournal.org/American_Scientific_Journal/article/view/5879.