MAMMAN, J. O.; ABOIYAR, T. A Numerical Calculation of Arbitrary Integrals of Functions. Advanced Journal of Graduate Research, [S. l.], v. 7, n. 1, p. 11–17, 2019. DOI: 10.21467/ajgr.7.1.11-17. Disponível em: https://journals.aijr.org/index.php/ajgr/article/view/2000. Acesso em: 29 jan. 2023.