Olatunji, S. O., and H. Dutta. “Fekete-Szego Problem for Certain Analytic Functions Defined by q−derivative Operator With Respect to Symmetric and Conjugate Points.”. Proyecciones (Antofagasta, On line) 37, no. 4 (November 22, 2018): 627-635. Accessed April 19, 2024. https://www.revistaproyecciones.cl/index.php/proyecciones/article/view/3272.