A.S. Oyekale
Shannon L. Osborne
A.K. Onifade
Adjoudji Ousman , M.B. Ngassoum , J.J. Essia-Ngang , L.S.T. Ngamo and R. Ndjouenkeu
Ekanem Emma , I.P. Solomon , L.J. Isaac and A. Monsi
T.S.L. Ngamo , M.B. Ngassoum , P.M. Mapongmestsem , W.F. Noudjou , F. Malaisse , E. Haubruge , G. Lognay , H. Kouninki and T. Hance
C.O. Aremu , T.A Adebayo , M. Oyekunle and O.J. Ariyo
E.A. Elamin , M.A. El-Tilib , M.H. Elnasikh , S.H. Ibrahim , M.A. Elsheikh and E.E. Babiker
P. Cudberto Contreras , M. Rene Rosiles , R. Claudia Rios , R. Carlos Munoz and O. Victor Fuentes
F.G. Sodeinde , M.A. Oladipo , A.A. Odunsi , V.O. Asaolu and S.R. Amao
J.C. Olojede and M.E. Njoku
N.H. Zardari and I. Cordery
T.S.L. Ngamo , M.B. Ngassoum , P.M. Mapongmestsem , F. Malaisse , E. Haubruge , G. Lognay and T. Hance
Amor Gaddour , Sghaier Najari and Mabrouk Ouni
S.I. Manuwa and B.O. Malumi
Obasi O. Ukoha
F. Onyenucheya and O.O. Ukoha
B.A. Ayanwale and D.H. Laagye
O.O. Olubanjo , S.O. Akinleye and W.A. Soremekun
N.M. John
R.O. Babatunde , E.O. Olorunsanya , J.S. Orebiyi and A. Falola
E.C. Matthews Njoku and O.M. Adesope
K.I. Ogbonna , I.C. Idiong and H.M. Ndifon
Idiong C. Idiong , Christian E. Onyenweaku , Susan B. Ohen and Damian I. Agom
Ajala Margaret Kofoworola
Turan Binici , Carl R. Zulauf and M.Ali Cullu
S.B. Williams , A.O. Ajao and L.T. Ogunniyi
A.C. Agumagu and O.M. Adesope
David C. Weindorf
A.C. Odiyi
Ajala Margaret Kofoworola