VIERA-JIMENEZ, J. L.; RAMIREZ-MARQUINA, L. A.; CASÓS-FERNÁNDEZ, S. A.; IPANAQUÉ-CHERO, R. Automatic placement of elements of up to three sets in Venn Diagram operations using a Wolfram-Mathematica command. Selecciones Matemáticas, [S. l.], v. 11, n. 01, p. 104 - 116, 2024. DOI: 10.17268/sel.mat.2024.01.08. Disponível em: https://revistas.unitru.edu.pe/index.php/SSMM/article/view/5561. Acesso em: 27 dec. 2024.