Inclusion and neighborhood properties for certain classes of multivalently analytic functions of complex order associated with the convolution structure. - H. M. Srivastava 001; Sevtap Sümer Eker; Bilal Seker (Appl. Math. Comput., 2009)

On certain new subclass of close-to-convex functions. - Bilal Seker (Appl. Math. Comput., 2011)

Sharp Bounds for the Second Hankel Determinant of Logarithmic Coefficients for Strongly Starlike and Strongly Convex Functions. - Sevtap Sümer Eker; Bilal Seker; Bilal Çekiç; Mugur Acu (Axioms, 2022)