DRAGOMIR, S. S. A FURTHER IMPROVEMENT OF JENSEN’S INEQUALITY. Tamkang Journal of Mathematics, [S. l.], v. 25, n. 1, p. 29–36, 1994. DOI: 10.5556/j.tkjm.25.1994.4422. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4422. Acesso em: 29 apr. 2024.