Sisitemu yo gucunga neza

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)

sisitemu yo gucunga neza


Igihe cyo kohereza: Nzeri-14-2009