Hamwe nimikoreshereze yimihanda ikoreshwa nabamotari nabanyamaguru, sisitemu yo kugenzura ibimenyetso byumuhanda iba byanze bikunze. Aka gatabo kareba mubyibanze byerekana ibimenyetso byumuhanda sy ...
Ubwa mbere, hitamo ukurikije ibikenewe. Iyo uhisemo amatara yinganda nubucukuzi bwinganda nkamakara, peteroli, ninganda zikora imiti, ntabwo ari ngombwa gusuzuma gusa niba ...