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, p. 219–232, 2025. Disponível em: https://www.journals.rgnpublications.com/index.php/cma/article/view/2920. Acesso em: 26 oct. 2025.