Lawanson, A. O. and Novignon, J. (2017) “Comparative Analysis of SFA and DEA Models: An Application to Health System Efficiency in SSA”, Asian Journal of Humanities and Social Studies, 5(1). Available at: https://www.ajouronline.com/index.php/AJHSS/article/view/4373 (Accessed: 19 April 2024).