LAWANSON, A. O.; NOVIGNON, J. Comparative Analysis of SFA and DEA Models: An Application to Health System Efficiency in SSA. Asian Journal of Humanities and Social Studies, [S. l.], v. 5, n. 1, 2017. Disponível em: https://ajouronline.com/index.php/AJHSS/article/view/4373. Acesso em: 28 mar. 2024.