Collocation Method by Exponential Functions for Solving the System of Differential Equations and Error Bound. Contemporary Mathematics , [S. l.], v. 6, n. 6, p. 7667–7696, 2025. DOI: 10.37256/cm.6620257915. Disponível em: https://ojs353.mebyme.cn/index.php/CM/article/view/7915. Acesso em: 24 dec. 2025.