Tunc, Cemil2025-05-102025-05-1020120354-518010.2298/FIL1203529T2-s2.0-84880103666https://doi.org/10.2298/FIL1203529Thttps://hdl.handle.net/20.500.14720/1629Tunc, Cemil/0000-0003-2909-8753We study the boundedness of the solutions to a non-autonomous differential equation of second order with finitely many deviating arguments. We give two examples to illustrate the main results. By this work, we improve some boundedness results obtained for a differential equation with a deviating argument in the literature to the boundedness of the solutions of a differential equation with finitely many deviating arguments.eninfo:eu-repo/semantics/openAccessNon-AutonomousDifferential EquationSecond OrderBoundednessDeviating ArgumentArticle