Al-Sa'di, Sa'udBibi, MariaMuddassar, MuhammadBudak, Huseyin2025-10-112025-10-1120250219-88781793-6977https://doi.org/10.1142/S0219887825501002https://hdl.handle.net/20.500.12684/21792In this paper, we establish several general local fractional integral inequalities via generalized (h1,h2) preinvex mapping on fractal sets. By considering different parameter values, we develop particular applications of our result, such as midpoint-type inequality, generalized trapezoidal-type inequality, and generalized Simpson-type inequality. We present applications of the derived inequalities in numerical quadrature formulas, providing error estimates.en10.1142/S0219887825501002info:eu-repo/semantics/closedAccessFractal setsgeneralized (h1, h2)-preinvex mappingspreinvexitylocal fractional integralsArticle2-s2.0-85217624695WOS:001420080200001Q2Q1