Haar Wavelet Operational Matrix Approach for the Numerical Solution of Fractional Order Diabetes Mellitus Model. Journal of Nonlinear Modeling and Analysis, [S. l.], v. 7, n. 5, p. 1611–1641, 2025. DOI: 10.12150/jnma.2025.1611. Disponível em: https://global-sci.com/index.php/jnma/article/view/23059. Acesso em: 8 dec. 2025.