TTC MUHANGA: Isoko ryo kudoda no kugemura impuzankano, iryo gucunga umutekano w’ishuri, isoko ryo kugemura ibikoresho byo mu biro, iryo gutekera no kugemurira amahugurwa, iry’inkwi n’iryo gukora ibitanda bikoze mu byuma

AMATEGEKO AGENGA IYANDIKA RY'IGITEKEREZO CYAWE