Nyokabi, S ; Birner, R ; Bett, Bernard K... Nyokabi, S., Birner, R., Bett, B., Isuyi, L., Grace, D., Güttler, D. and Lindahl, J. 2018. Informal value chain actors' knowledge and perceptions about zoonotic diseases and biosecurity in Kenya and the importance for food safety and public health. Tropical Animal Health and Production 50(3):509–518..
,
2017