“Determinants of Rural Female-Headed Households’ Food Security in Ambo District, West Shewa Zone, Oromia Regional State, Ethiopia”. Journal of Science and Sustainable Development 5, no. 1 (January 5, 2017): 73–87. Accessed October 28, 2026. https://ojs-dev.ethernet.edu.et/index.php/jssd/article/view/68.