UMURENGE WA KIMIHURURA: Isoko rya Restaurant yo kwakira abashyitsi, abakozi n’abitabiriye ibirori, irya Hotel yo kwakira abashyitsi n’abitabiriye inama, gukora isuku ku nyubako z’ubuyobozi, ibikoresho byo mu biro n’iryo gukora isuku mu mihanda