Birhanu, Abeje (PhD)Negash, Azeb2018-07-092023-11-092018-07-092023-11-092011-06http://10.90.10.223:4000/handle/123456789/7220enFood SecurityContribution of Cobble Stone Enterprises to Urban Household Food Security: The Case of Gulele Sub-city, Addis AbabaThesis