Pezo Quevedo, D., Ibrahim, M. A., Nji, A., Agwe, J., & Azah, C. H. (2015). Policies and incentives to promote the transition from degraded pasturelands to sustainable livestock production systems and Livelihoods in the Gutah Hills.

Pezo Quevedo, Danilo, Muhammad Akbar Ibrahim, Ajaga Nji, Jonathan Agwe, và Chick Herman Azah. Policies and Incentives to Promote the Transition From Degraded Pasturelands to Sustainable Livestock Production Systems and Livelihoods in the Gutah Hills. 2015.

Pezo Quevedo, Danilo, et al. Policies and Incentives to Promote the Transition From Degraded Pasturelands to Sustainable Livestock Production Systems and Livelihoods in the Gutah Hills. 2015.