Mgbe BBC jụrụ ya ihe nwere ike ibute mmasị nwaagbọghọ a n'ụlọakwụkwọ ha, Nwosu sị na ya enweghị ike ịkọwa mana ụlọakwụkwọ ha nọ n'isi ụlọakwụkwọ ndị nka na ụzụ na Naịjirịa dịka ndị National Board for Technical Education (NBTC) si kwuo.
