Fengting Cao, Zequan He, Tiegang Wang [...]
Abdullah H. Altemani, Mansuor A Alanazi, Assem H. Altemani [...]
M.F. Cole, W.H. Bowen
Yunfei Song, Aiqun Kong, Yanhong Ji [...]
Wilbur Johnson, Wilma F. Bergfeld, Donald V. Belsito [...]
V. T. Maddaiah, A. A. Kurnick, B. J. Hulett [...]
Pran Vohra, G. A. Gray, F. H. Kratzer
V. T. Maddaiah, A. A. Kurnick, B. L. Reid
T.H. Grenby
Folake Lucy Oyetayo, Muyiwa Femi Ibitoye
, Mansuor A Alanazi, Assem H. Altemani , Yanhong Ji 
