Growth Potential and Business Constraints of Micro and Small Enterprises in South Wollo Zone, Amhara Region, Ethiopia. Ethiopian Journal of Economics, [S. l.], v. 25, n. 1, p. 1–34, 2017. Disponível em: https://ethiopianjournalofeconomics.org/index.php/EJE/article/view/164.. Acesso em: 21 apr. 2026.