| Dr | Johana | Ullmo | Hospital de la Santa Creu i Sant Pau | Spain | View Profile |
| Dr | John | Kim | University of Michigan | United States | View Profile |
| Dr | John | Anyanwu | Africa Centre of Excellence in Future Energies and Electrochemical Systems | Nigeria | View Profile |
| Prof. Dr | José | Prates | University of Lisbon | Portugal | View Profile |
| Dr | JOSEPH | YAME | CRAN, CNRS, Université de Lorraine | France | View Profile |
| Prof | Juan Camilo | Tejada Orjuela | Universidad Iberoamericana Ciudad de México | Mexico | View Profile |
| Mr | JUAN JOSÉ | MENA MARCOS | UNIVERSITY OF SALAMANCA | Spain | View Profile |
| Mr | Jubayer Ahmed | Sajid | Aviation and Aerospace University | Bangladesh | View Profile |
| Dr | Jue | Tang | Northeastern University | China | View Profile |
| Dr | Julien | Riposo | J.R. Enterprise | France | View Profile |
| Mr | Julio | Cabero Almenara | University Sevill | Spain | View Profile |
| Mr | Junaid Ahmed | Siddiqui | Pakistan Public Works Department | Pakistan | View Profile |
| Dr | Junpeng | Niu | Shaanxi Normal University | China | View Profile |
| Assist. Prof. Dr | Justin | DOSSOU | Laboratory of Study and Forest Research (Lerf), University of Parakou | Benin | View Profile |
| Assist. Prof. Dr | Kaan | Koçali | Istanbul Gelisim University | Turkey | View Profile |
| Assoc. Prof. Dr | Kairat | Karibayev | Kazakh-Russian Medical University | Kazakhstan | View Profile |
| Assoc. Prof. Dr | Kalanka | Jayalath | University of Houston Clear-Lake | United States | View Profile |
| Mr | Kamal Hossain | Gazi | Maulana Abul Kalam Azad University of Technology, West Bengal | India | View Profile |
| Dr | Karim | Youssef Nabat | Beijing Institute of Technology | China | View Profile |
| Prof. Dr | Karri | chiranjeevi | AU College of engineering | India | View Profile |