Khan, Mohammad Faisal. “Certain New Subclass of Close-to-Convex Harmonic Functions Defined by a Third-Order Differential Inequality”. Results in Nonlinear Analysis 6, no. 2 (June 1, 2023): 88–107. Accessed April 3, 2025. https://nonlinear-analysis.com/index.php/pub/article/view/145.