Climate change risks to the maize value chain in Ethiopia: Findings, implications and adaptation options - Ademe, Dereje; Blasch, Gerald; Woldegiorgis, Mekides; Ndour, Adama; Mekuriaw, Abate; Worku, Mulugeta; Fantaye, Kindie Tesfaye (International Maize and Wheat Improvement Center, 2023)