Climate Change and Variability: Implications for Household Food Security in Agro-pastoral Areas of Jigjiga District, Eastern Ethiopia. Ethiopian Journal of Economics, [S. l.], v. 22, n. 1, p. 71–106, 2014. Disponível em: http://ethiopianjournalofeconomics.org/index.php/EJE/article/view/133.. Acesso em: 24 aug. 2026.