Kılıç, U.C., Yalçın, S. and Bayram, H. 2026. Radius Constants for the Cesàro Operator of a Class of Harmonic Mappings Defined by a Third-Order Differential Inequality. Earthline Journal of Mathematical Sciences. 16, 6 (Oct. 2026), 1183-1199. DOI:https://doi.org/10.34198/ejms.16626.75.11831199.