SrivastavaH. M., TahirM., KhanB., DarusM., KhanN., and AhmadQ. Z. “Certain Subclasses of Meromorphically $q$-Starlike Functions Associated With the $q$-Derivative Operators”. Ukrains’kyi Matematychnyi Zhurnal 73, no. 9 (September 16, 2021): 1260 - 1273. Accessed July 23, 2024. https://umj.imath.kiev.ua/index.php/umj/article/view/814.