Numerical Analysis of Discrete Laplace Transform for Higher Order Cosine Function and Applications in Initial Value Problem. Advances in the Theory of Nonlinear Analysis and its Application, [S. l.], v. 7, n. 5, p. 183–192, 2023. DOI: 10.17762/atnaa.v7.i5.334. Disponível em: https://atnaea.org/index.php/journal/article/view/334.. Acesso em: 27 may. 2026.