RAUT, Janata. Generalization of Riemann Integral: The Lebesgue Integral. Academic Voices: A Multidisciplinary Journal, [S. l.], v. 8, n. 1, p. 34–39, 2018. DOI: 10.3126/av.v8i1.74017. Disponível em: https://nepjol.info/index.php/AV/article/view/74017. Acesso em: 23 feb. 2025.