S. . Kavitha, M. . Darus, and S. . Sivasubramanian, “On a class of analytic functions closely related to a class defined by Silverman and Silvia”, Ukr. Mat. Zhurn., vol. 74, no. 11, pp. 1533–1543, Dec. 2022, doi: 10.37863/umzh.v74i11.6523.