Ref1

https://www.researchgate.net/publication/316241560_Participatory_Demonstration_of_Improved_Teff_Variety_in_Habro_and_Oda_Bultum_Districts_of_West_Hararghe_Zone_Oromia_Regional_National_State_IJAEE_Participatory_Demonstration_of_Improved_Teff_Variety_i