MUDE, Hayatu. Economic Efficiency of Crop Production in Gurage Zone: The Case of Abeshige Woreda, Snnpr Ethiopia. International Journal of Advanced Engineering Research and Science, [S. l.], v. 7, n. 10, 2020. Disponível em: https://journal-repository.com/index.php/ijaers/article/view/2574.. Acesso em: 22 jul. 2024.