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| Prof | Graham | Johnston | University of Sydney | Australia | |
| Dr | Gratien | Habarurema | University of Rwanda-College of Science and Technology | Rwanda | |
| Mr | Gregory | Benz | Benz Technology International Inc | United States | |
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| Assoc Prof Dr | Guangfu | Li | Heilongjiang University | China | |
| Prof Dr | Guanghai | Shi | China University of Geosciences | China | |
| Prof Dr | Guangying | Tan | Sichuan University | China | |
| Prof | Guillaume | HERLEM | university of Besançon | France | |
| Prof | Guillaume | HERLEM | university of Besançon | France | |
| Prof Dr | Guixin | Cao | 上海大学 | China | |
| Dr | Gullit | Deffo | University of Dschang | Cameroon | |
| Mrs | Guo | Jin | Taiyuan University of Science and Technology | China | |
| Prof | Guodong | Zheng | China University of Geosciences at Wuhan | China | |
| Prof Dr | Güzin | KABAN | Atatürk University | Turkey | |
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