IWest Arsi yisifunda esingaphansi kwesifundazwe se Oromia, e-Itiyopiya. "Ethiopia Zones – Statoids"[dead link]. Statoids. Kulandwe ngo-Masingana 2, 2021. Le-athikhili iyisigcino (isiNgisi: "a stub"). Ungakwazi ukusiza uWikipedia: ngokuyikhulisa.