S. S. DRAGOMIR. Some Inequalities for Power Series with nonnegative coefficients via a divided difference reverse of Jensen inequality. Scientia, [S. l.], v. 26, p. 83–99, 2025. DOI: 10.71712/. Disponível em: https://revistas.usm.cl/scientia/article/view/230. Acesso em: 13 jun. 2026.