PanigrahiT., PattnayakE., and El-AshwahR. M. 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), 525 -32. https://doi.org/10.3842/umzh.v74i4.7335.