Alzabut J.Bolat Y.2023-04-122023-04-122015-09-012305221Xhttps://hdl.handle.net/20.500.12597/5754Some oscillation criteria for solutions of nonlinear higher-order forced difference equations are established. The investigations are carried out without assuming that the coefficients of the equations are of a definite sign and by showing that the forcing term needs not be the mth difference of an oscillatory function. The proposed results are supported with some examples.falseForced oscillation | Functional difference equations | Higher orderArticle10.1007/s10013-014-0106-y2-s2.0-84964553233