Ngegba, Mohamed P., Patrick Moriba, Joseph B. A. Kandeh, Juana P. Moiwo, and Saffa B. Massaquoi. “Evaluating the Efficiency of Action Aid Sierra Leone (AASL) Extension Services in Sierra Leone”. New Innovations in Economics, Business and Management Vol. 10 (June 22, 2022): 14–25. Accessed June 11, 2026. https://stm.bookpi.org/NIEBM-V10/article/view/7407.