Panigrahi, T. et al. 2024. Third Hankel determinant for the class of analytic functions defined by Mathieu-type series related to a petal-shaped domain. Ukrains’kyi Matematychnyi Zhurnal. 76, 4 (Apr. 2024), 525–532. DOI:https://doi.org/10.3842/umzh.v74i4.7335.