Madrid, Pedro. “On the Order of Convergence of the Trapezoidal and Simpson’s Rule for a Certain Class of Non Differentiable Functions”. Revista de la Escuela de Física 11, no. 1 (November 2, 2023): 85–95. Accessed July 17, 2024. https://camjol.info/index.php/fisica/article/view/16823.