IShambuko yisifunda esingaphansi kwesifundazwe se Gash-Barka, e-Eritrea. "Subregions of Eritrea"[dead link]. Statoids. Kulandwe ngo-Zibandlela 28, 2020. Le-athikhili iyisigcino (isiNgisi: "a stub"). Ungakwazi ukusiza uWikipedia: ngokuyikhulisa.