ALAA MOHSIN ABED; MURTADHA A. KADHIM; SHAYMAA MAKI KADHAM. Study of descriptor multi-fractional integro-differential order nonlinear system by homotopy perturbation method. Results in Nonlinear Analysis, [S. l.], v. 8, n. 4, p. 81–96, 2026. Disponível em: https://nonlinear-analysis.com/index.php/pub/article/view/829. Acesso em: 3 feb. 2026.