Gebeyehu W. The Validity of Marshallian Hypothesis among the Ethiopian Tenant Farmers: Efficiency Difference Between Sharecropping and Fixed Rent Tenant Farmers. EJDR [Internet]. 2022Dec.27 [cited 2024Nov.25];27(1):57-100. Available from: http://ejol.aau.edu.et/index.php/EJDR/article/view/3405