L. Djamil
Khalfallah Salah
E.E. Kheirelseed , T.H. Ming and S.B. Abdalla
Ehteram A. Noor
K. Jithendra Gowd , Ch. Sai Babu and S. Sivanagaraju
S. Boulahbel , L. Saad Saoud and A. Khellaf
Semin , Abdul Rahim Ismail and Rosli Abu Bakar
J.C. Ogbulezie , M.U. Onuu and D.E. Bassey
S.M. Alamelu and R.P. Kumudhini Devi
T. Ninouh and M. Guenfoud
Freddy Humberto Escobar and Matilde Montealegre
E.M. Elhadi , Hu. Guangdao and O. Elkhider
J. Sundararajan , V. Palanisamy and Mandyam Sandeep
M. Boubekri and M. Afrid
J.C. Ekeh , E.O. Ikwu , H.R. , Torru and C. Akpor
P. Thamilselvi and P. Devadas Manoharan
M.A.M. Ez Eldin , Tang Huiming , Li Changdong and A.G. Farwa
S.O. Olabiyisi , R.O. Ayeni and E.O. Omidiora
M.A. Saliu
R. Kiranmayi , K. Vijaya Kumar Reddy and M. Vijaya Kumar
A.O. Olutaiwo , A.S. Adedimila and Umar Sidiq