n'olwekyo bizinensi z'embizzi n'embizzi okusobola okuwangaala mu mbeera eno enzibu ey'okubutuka kw'omusujja gw'embizzi mu afrika okuddingana waliwo obwetaavu bw'okukola ku balimi abatalina buyambi bwa gavumenti butono oba obutayamba