Improved bounds for the numerical radius via Maligranda inequality. Gulf Journal of Mathematics, [S. l.], v. 19, n. 1, p. 208–216, 2025. DOI: 10.56947/gjom.v19i1.2568. Disponível em: https://gjom.org/index.php/gjom/article/view/2568. Acesso em: 16 sep. 2026.