ODUNOWO, Omobolaji. Assessing the Impact of Maternal and Infant Mortality on Healthcare System Efficiency in Sub-Saharan Africa Using Data Envelopment Analysis. Emerging Frontiers Library for The American Journal of Interdisciplinary Innovations and Research, [S. l.], v. 7, n. 10, p. 31–42, 2025. Disponível em: https://emergingsociety.org/index.php/efltajiir/article/view/400. Acesso em: 13 nov. 2025.