The universities include: University of Port Harcourt, University of Benin, Akwa Ibom State University, University of Africa, University of Uyo, University of Calabar and Niger Delta University.
Graham-Douglas told the News Agency of Nigeria in Lagos on Sunday that Nigerian educational institutions lacked the equipment to move the industry on quickly in technical know-how.
Governor Fayose, who was at Covenant University, Ota in Ogun State to witness the graduation ceremony of one of his sons, Ayorogbayimika Fayose, told journalists that there was no reason children of public office holders
He added: "Four to five years ago, no Nigerian university was ranked among the top 100 in Africa, but today, we have 28 Nigerian universities among the best in the continent
Prof. Julius Okogie, the Executive Secretary of the National Universities Commission, on Thursday said Nigerian universities were not ranked high because their research findings were not published on the Internet.