A Class of Schur Convex Functions and Several Geometric Inequalities. Communications in Mathematical Research, [S. l.], v. 31, n. 3, p. 199–210, 2021. DOI: 10.13447/j.1674-5647.2015.03.02. Disponível em: https://global-sci.com/index.php/cmr/article/view/8851. Acesso em: 5 dec. 2025.