New refinements of the Jensen-Mercer inequality associated to positive $n$-tuples. Armenian Journal of Mathematics, [S. l.], v. 12, n. 4, p. 1–12, 2022. DOI: 10.52737/18291163-2020.12.4-1-12. Disponível em: https://armjmath.sci.am/index.php/ajm/article/view/359.. Acesso em: 30 apr. 2024.