Measuring gender and social norms in agrifood systems: Evidence from Nigeria and Tanzania - Seymour, Greg; Cole, Steven M.; Costenbader, E.; Mwakanyamale, Devis F.; Adeyeye, Olajumoke; Feleke, S.; Ferguson, Nathaniel; Heckert, Jessica; Msita, Sarah; Litvin, K.; Johnson, T.P. (CGIAR Initiative on Gender Equality, 2023)