Limbikitsani mtundu wobiriwira komanso wotsika kaboni
Timalimbikitsa mwapang'onopang'ono komanso wotsika-kaboni komanso kalembedwe kazinthu zachilengedwe, kukhazikitsa njira yabwino kwambiri yothandizira chilichonse 'mu kampani, ndikuwonjezera kuzindikira zachilengedwe; Womanga ofesi yobiriwira, amapanga ma 'Code of '