Kulumikizana Kulumikizana Kuyang'anira mafakitale omwe ali ndi mtengo wokwera mtengo kwa oems ndi ma systems ofunikira omwe amafunikira malonda odalirika. Zopangidwa ndi kudalirika kuyambira pachiyambi, mafelemu otseguka amapereka chinsinsi chowoneka bwino komanso kutumizira kokhazikika ndi ntchito yokhazikika.