-
Ibyuma bikomeye byo gusya ibiziga bya CBN
Gukomera gukomeye kwicyuma birakunzwe mugukata igikoresho, gupfa nibikoresho. Ahanini impinduka, ubuso bwo gusya ni sawa, ariko mugihe ukeneye kubona ubuso bwiza burangiye, ugomba gusya. Ariko kubigoye cyane ibyuma, ibiziga bisanzwe byatangwa bifite imikorere mibi. Nibyiza, ibiziga bya CBN nuburyo bwiza bwo gusya cyangwa ibiziga bikarishye byatewe nibumoso.