1. Abdi A.(2011).Barley genetic resources collection and conservation in Ethiopia. InB.Mulatu&S.Grando(Eds.) Barley Research and Development in Ethiopia Proceedings of the 2nd National Barley Research and Development Review Workshop at Holetta Agricultural Research Centre Ethiopia 28–30 November 2006 (pp.19–30). Addis Ababa Ethiopia and Aleppo Syria: Ethiopian Institute of Agricultural Research (EIAR) and International Center for Agricultural Research in the Dry Areas (ICARDA).
2. Ahmed A.(2019). Ida'amuu (synergy): A book by Nobel Peace Laureate and Prime Minster of Ethiopia about his vision for Ethiopia's economic political and foreign policy directions (Afaan Oromo Edition) Loyola Marymount University Los Angeles California:Tsehai Publishers.
3. Alemu D.(2011a).Farmer‐based seed multiplication in the Ethiopian seed system: Approaches priorities and performance(The Future Agricultures Consortium Working Paper 36). Retrieved fromhttps://opendocs.ids.ac.uk/opendocs/handle/123456789/2252
4. The Political Economy of Ethiopian Cereal Seed Systems: State Control, Market Liberalisation and Decentralisation
5. Alemu D. &Ayele G.(2018). Ethiopia: Commercial farming investment and policy. Retrieved fromhttps://www.future‐agricultures.org/blog/ethiopia‐commercial‐farming‐investment‐and‐policy/