Çakmak, SerkanYaşar, ElifYalçın, Sibel2025-02-052025-02-0520242076-25852219-1259https://hdl.handle.net/11363/9436In this paper, we introduce a new subclass of harmonic functions in the unit disk satisfying a second-order differential inequality. We determine several properties such as close to-convexity, coefficient bounds, growth estimates. We also obtain some convolution and convex combination properties of this class.eninfo:eu-repo/semantics/closedAccessharmonicunivalentclose-to-convexconvolutionArticle15216317310.30546/2219-1259.15.2.2024.01163001362924200001Q1