Impacts of CGIAR maize improvement in sub-Saharan Africa 1995-2015 - Krishna, V.V.; Lantican, M.A.; Boddupalli, P.M.; Pixley, K.; Abdoulaye, Tahirou; Menkir, A.; Banziger, Marianne; Erenstein, O. (International Maize and Wheat Improvement Center, 2021)