ODUNOWO, Omobolaji. Assessing the Impact of Maternal and Infant Mortality on Healthcare System Efficiency in Sub-Saharan Africa Using Data Envelopment Analysis. The American Journal of Interdisciplinary Innovations and Research, [S. l.], v. 7, n. 10, p. 31–42, 2025. DOI: 10.37547/tajiir/Volume07Issue10-04. Disponível em: https://www.theamericanjournals.com/index.php/tajiir/article/view/6687. Acesso em: 30 oct. 2025.