TC
Tamrat Gebiso Challa

Publications (2)

Technical efficiency analysis of bread wheat (Triticum aestivum) production and its determinants in central and southern Oromia region, Ethiopia: stochastic frontiers analysis approach
Article scientifique · 2026
Impact of contract farming on householders' income, intensification, and land productivity in Ethiopia: evidence from smallholder malt barley producers in the highlands of the Central and Southern Oromia region
Article scientifique · 2025

Domaines principaux

Sciences mathématiques et statistiques1 Informatique et sciences numériques1 Sciences agricoles, animales et alimentaires1

Statistiques

Consultations1
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