| Assist Prof Dr | Khaleel Hasan | Younis Babi | Erbil Polytechnic University | Iraq | |
| Assist Prof Dr | Tarryn | Paquet | Qatar University | Qatar | |
| Assoc Prof Dr | xingchang | Wang | Northeast forestry university | China | |
| Assoc Prof Dr | Asgar | Ebadollahi | University of Mohaghegh Ardabili | Iran | |
| Assoc Prof Dr | Geetha | S.K. | Government Arts College, Nandanam, Chennai - 600035 | India | |
| Assoc Prof Dr | Maria | Muntyan | Lomonosov Moscow State University | Russia | |
| Assoc Prof Dr | İlyas | BOLAT | Bartin Universty, Forest Faculty | Turkey | |
| Assoc Prof Dr | Mai | Ahmed | Zagazig University, Faculty of Engineering, Electronics and communications Department, Egypt | Egypt | |
| Assoc Prof Dr | Doru | Bănăduc | Lucian Blaga University of Sibiu | Romania | |
| Assoc Prof Dr | Amel | Kouaib | King Faisal university | Tunisia | |
| Assoc Prof Dr | Amel | kouaib | King faisaluniversity | Tunisia | |
| Assoc Prof Dr | Jiunn-Jer | Hwang | Department of Health and Nutrition & Chemical Engineering, Army Academy | Taiwan | |
| Assoc Prof Dr | RASHMI | RANA | Sir Ganga Ram Hospital | India | |
| Assoc Prof Dr | Abdulrahman | Al Ali | King Faisal University | Saudi Arabia | |
| Assoc Prof Dr | Nilesh | Badgujar | UPL University of Sustainable Technology | India | |
| Assoc Prof Dr | Concetta | Giosafatto | University of Naples Federico II | Italy | |
| Assoc Prof Dr | Giuseppe | Merra | Università degli Studi di Roma | Italy | |
| Assoc Prof Dr | Jing | Sun | Shandong University | China | |
| Assoc Prof Dr | Yavor | Ivanov | University"A.Zlatarov"-Burgas | Bulgaria | |
| Assoc Prof Dr | Marina | Gravit | Peter the Great St.Petersburg Polytechnic University | Russia | |