Existence, Stability, and Numerical Analysis of a Cubic Nonlinear Differential Equation via Picard Iteration. JOURNAL OF UNIVERSITY OF BABYLON for Pure and Applied Sciences, [S. l.], v. 34, n. 2, p. 257–269, 2026. DOI: 10.29196/jubpas.v34i2.6616. Disponível em: https://www.journalofbabylon.com/index.php/JUBPAS/article/view/6616. Acesso em: 30 jun. 2026.