1. Nile University of Nigeria,Mechanical Engineering Department,Abuja F.C.T,Nigeria
2. Nile University of Nigeria,Petroleum and Gas Engineering Department,Abuja F.C.T,Nigeria
3. Tshwane University of Technology,Industrial Engineering Department,Pretoria,South Africa
4. Adeleke University,Mechanical Engineering Department,Ede,Osun State,Nigeria
5. Aerospace Engines Laboratory,Oka Akoko,Ondo State,Nigeria
6. LAUTECH Teaching Hospital,Paediatrics Department,Ogbomoso,Nigeria
7. Elizade University,Automotive Engineering Department,Ilaramokin,Ondo State,Nigeria