Evaluating the Role of Cluster Farming in Enhancing Potato Productivity: Evidence from Shafamo District, Sidama, Ethiopia. Agriculture, Ecosystem and Economics, [S. l.], v. 5, n. 1, 2026. Disponível em: https://journals.pagepal.org/index.php/AEE/article/view/494. Acesso em: 1 oct. 2026.