Coefficient inequalities for a class of harmonic univalent functions. Gulf Journal of Mathematics, [S. l.], v. 3, n. 4, 2015. DOI: 10.56947/gjom.v3i4.33. Disponível em: https://www.gjom.org/index.php/gjom/article/view/33. Acesso em: 20 aug. 2026.