RANGU, R.; RAYAPROLU, B. S. . .; SIGINAM, S. R. . Upper bound Estimates of Fourth Order Hankel and Toeplitz Determinants for Certain Analytic Functions Connected with Three Leaf Function. Communications in Mathematics and Applications, [S. l.], v. 16, n. 1, 2025. Disponível em: https://www.journals.rgnpublications.com/index.php/cma/article/view/2920. Acesso em: 18 aug. 2025.