Approximate Solution of Time- Fractional Hirota-Satsuma Coupled KdV Equations by Hybrid ZZ Transform with Homotopy Perturbation Method. Samarra Journal of Pure and Applied Science, [S. l.], v. 6, n. 4, p. 271–279, 2024. DOI: 10.54153/sjpas.2024.v6i4.1007. Disponível em: https://sjpas.com/index.php/sjpas/article/view/1007. Acesso em: 19 apr. 2026.