Nyanzvi munyaya dzezvehupfum , i Muzvinafundo Gift Mugano , avo vanodzidzisa paDurban University of Technology , vanoti zviri kuitwa neRBZ hazvina zvakanyanya zvazvinobatsira uye zviri pachena kuti akaroya Zimbabwe akazunza negona rose nekuti matambudziko acho rufuse rusingapore .