Guhora utezimbere uburyo bwiza bwo gucunga neza ukurikije uburyo bwiza bwo gukora ibikoresho byubuvuzi (Ikigeragezo) hamwe n’amabwiriza yo kubahiriza ibikoresho by’ubuvuzi byimurwa by’ibikorwa byiza byo gukora ibikoresho byubuvuzi (Ikigeragezo)
Igihe cyo kohereza: Nzeri-14-2009