| Dr | Gregory | Abe-I-Kpeng | C. K. Tedam University of Technology and Applied Sciences | Ghana | topteachers.net |
| Assist. Prof. Dr | Guanbo | Wang | The Dartmouth Institute | United States | topteachers.net |
| Mr | Guangxuan | Song | University of Science and Technology Beijing | China | topteachers.net |
| Assoc. Prof. Dr | Gülsen | Kendir | Süleyman Demirel University | Turkey | topteachers.net |
| Mr | Guoxun | Zhang | University of California, San Fra | United States | topteachers.net |
| Dr | Gustavo | Garcia Otto | Université Gustave Eiffel | France | topteachers.net |
| Prof | H. Kent | Baker | American University, Washington, DC | United States | topteachers.net |
| Prof. Dr | Hadi | Mozaffari Jovein | IWAT/ Hochschule Furtwangen HFU | Germany | topteachers.net |
| Dr | Hadi | Zayyani | Qom University of technology | Iran | topteachers.net |
| Prof | HADJSADOK | Abdelkader | University | Algeria | topteachers.net |
| Prof. Dr | Hanan | Ibrahim | Al-Ahliyya Amman University | Jordan | topteachers.net |
| Dr | Hanseob | Shin | University of iowa | United States | topteachers.net |
| Mr | hassan | yakkou | mohamed ben abdellah university | Morocco | topteachers.net |
| Dr | Hebat-Allah S. | Tohamy | National Research Centre | Egypt | topteachers.net |
| Dr | Heng | Zhang | Versiti Blood Research Institute | United States | topteachers.net |
| Assist. Prof. Dr | Hesham | Refaat | Zagazig University Hospital | Egypt | topteachers.net |
| Assoc. Prof. Dr | Hiwa | Hossaini | Kermanshah University of Medical Sciences | Iran | topteachers.net |
| Assoc. Prof. Dr | hlalefang | Khobai | University of Johannesburg | South Africa | topteachers.net |
| Prof Dr | Hoda | Jafarizadeh-Malmiri | Sahand University of Technology | Iran | topteachers.net |
| Dr | Hong | Yu | Medical University of South Carolina | United States | topteachers.net |