| Mr | Suyatno | | BRIN | Indonesia | topteachers.net |
| Mr | Yishak | Kassie | Ethiopian Forestry Development | Ethiopia | topteachers.net |
| Mr | Shenao | Ma | School of Management, Gansu Agricultural University | China | topteachers.net |
| Mr | Feudjio | Ghislain | University of Dschang University Institute of Technology Fotso Victor of Bandjoun | Cameroon | topteachers.net |
| Mr | Yang | Dong | University of Science and Technology of China | China | topteachers.net |
| Mr | Alexandros | Gazis | Democritus university of Thrace | Greece | topteachers.net |
| Mr | Tanjirul | Islam | Northwest A&F University | China | topteachers.net |
| Mr | Chengrui | Zhou | School of Information Science and Technology Nantong University Nantong, China | China | topteachers.net |
| Mr | YAIR | RIVERA | Coporacion Universitaria Americana | Colombia | topteachers.net |
| Mr | Wolfietrich | Meyer | Fraunhofer-Institut für Angewandte Polymerforschung IAP | Germany | topteachers.net |
| Mr | Julio | Cabero Almenara | University Sevill | Spain | topteachers.net |
| Mr | YOICHI | HANAWA | Showa Medical University Karasuyama Hospital | Japan | topteachers.net |
| Mr | Md. Masum | Sarker | Noakhali Science and Technology University | Bangladesh | topteachers.net |
| Mr | Mohamad | Hatami Nejad | University of Tehran | Iran | topteachers.net |
| Mr | Mehmet Tahir | Ucar | Dicle üniversitesi | Turkey | topteachers.net |
| Mr | Guangxuan | Song | University of Science and Technology Beijing | China | topteachers.net |
| Mr | Abraham Belete | Temesgen | University of Gondar | Ethiopia | topteachers.net |
| Mr | Abraham Belete | Temesgen | University of Gondar | Ethiopia | topteachers.net |
| Mr | Muhammad | Yahya | University of Malakand | Pakistan | topteachers.net |
| Mr | Guoxun | Zhang | University of California, San Fra | United States | topteachers.net |