Analyzing the stability of nonlinear fractional Pantograph integrodifferential equations through Pachpatte’s inequality. Nonlinear Studies, [S. l.], v. 32, n. 4, p. 1389–1405, 2025. Disponível em: https://www.nonlinearstudies.com/index.php/nonlinear/article/view/4144. Acesso em: 13 jan. 2026.