S. S. DRAGOMIR; I. GOMM. Companions of Hermite-Hadamard Inequality for Convex Functions (I). Scientia Series A: Mathematical Sciences, [S. l.], v. 25, p. 17–25, 2014. Disponível em: https://revistas.usm.cl/scientia/article/view/216.. Acesso em: 28 jun. 2025.