An Over View on Nonlinear Partial Differential Equations: Dealing with stiffness in nonlinear partial differential equations using exponential integrators. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 14, n. 2, p. 1701–1705, 2018. Disponível em: https://ignited.in/index.php/jasrae/article/view/7446.. Acesso em: 18 oct. 2025.