Iri ni ishami ryubucuruzi bwububanyi n’amahanga.Hano hari igiti kinini cyamahirwe muri sosiyete, bivuze gutera imbere nubutunzi.Abakozi bakorana mu biro bunze ubumwe kandi bafite urugwiro, kandi bakorana umwete.Ibiro bifite kureba neza hamwe nidirishya rinini.Murakaza neza kubakiriya baturutse impande zose zisi gusura isosiyete yacu
Igihe cyo kohereza: Werurwe-21-2023