GEBRESILASSIE, Yibrah Hagos, and Phocenah NYATANGA. “Efficiency of the Ethiopian Health Extension Program: An Application of Data Envelopment Analysis”. Eurasian Journal of Business and Economics 10, no. 19 (May 31, 2017): 99-126. Accessed April 29, 2024. https://www.ejbe.org/index.php/EJBE/article/view/181.