Oladiti Abiodun Akeem
Kunle Ajayi
Nuran Bayram , Hans Nyquist and Nazan Bilgel
M.M.Fasoranti , O.O. Akinrinola and I.A. Ajibefun
Emeka Emmanuel Okafor and Olaoluwa Thomas Odulaja
Emeka Emmanuel Okafor and Akeem Ayofe Akinwale
Kenneth U. Nnadi
Kenneth U. Nnadi
Mohammad Jiaul Hoque and Usami Koichi
P.C. Hulteberg and M. Eriksson
S.M. Omodia
I. Olugbenga , Akinmoladun and Leke Oduwaye
Femi Omotoso
Sola Olorunfemi and Olorunsola E. Olowofeso
J.A. Ogundele