Determinants of the use of certified seed potato among smallholder farmers: the case of potato growers in central and eastern Kenya.
Effect of nutrition education and psychosocial factors on child feeding practices: findings of a field experiment with biofortified foods and different women categories
Planning an integrated agriculture and health program and designing its evaluation: Experience from Western Kenya.
Predictors of intention to integrate biofortified orange-fleshed sweetpotato in child feeding: A field information experiment in rural Kenya
Factors influencing adoption and intensity of adoption of orange flesh sweet potato varieties: Evidence from an extension intervention in Nyanza and Western provinces, Kenya.
Storage root yield of sweetpotato as influenced by sweetpotato leaf curl virus and its interaction with sweetpotato feathery mottle virus and sweetpotato chlorotic stunt virus in Kenya.