Authors: Edith N. Alisa, Augustine D. Terna, Christopher O. Alisa, Michael B. Oluboyo, Remigius C. Anozie, Miracle O. Ezekoye, Samuel A. Kalu, Lovell Agwaramgbo.
Authors: Bansari Joshi, Nanfei He, Wei Gao, Janie Woodbridge, Abdel-Fattah Seyam.
Authors: Bejjani Micheline, Beya Far Aicha, Basset Johnnoel.
Authors: Horban VF.