The integral, a vision of its evolution through time II. Selecciones Matemáticas, [S. l.], v. 10, n. 02, p. 381–403, 2023. DOI: 10.17268/sel.mat.2023.02.13. Disponível em: https://revistas.unitru.edu.pe/index.php/SSMM/article/view/5483. Acesso em: 18 jul. 2026.