IButa yisifunda esingaphansi kwesifundazwe se Bas-Uélé, eKhongo-Kinshasa. Ubukhulu bendawo yalesifunda yizi-8,098 km² futhi inani labantu abahlala kulesifunda ngama-125,428. "Découpage administratif de la République Démocratique du Congo" (PDF). Référentiel Géographique Commun - RGC. Mbasa 1, 2010. Kulandwe ngo-Mfumfu 31, 2011. Le-athikhili iyisigcino (isiNgisi: "a stub"). Ungakwazi ukusiza uWikipedia: ngokuyikhulisa.