| Fanxu Meng | Houston Advanced Research Center (harc), US |
| Prashant Bhagawati | Annasaheb Dange College of Engineering and Technology,ashta, IN |
| Surabhi Dipali Muduli | Csir-institute of Minerals and Materials Technology, Bhubaneswar, IN |
| Sakura Ganegama Bogodage | University of Sri Jayewardenepura, LK |
| Vidyadhar Gedam | Priyadarshini Institute of Engineering and Technology, IN |
| Silvano Bertoldo | Politecnico Di Torino, IT |
| Tiziano Zarra | University of Salerno, IT |
| Hameed Sulaiman Seyed Mohamed | Sultan Qaboos University, Oman |
| El-Said Shabana | King Abdulaziz University, Saudi Arabia |
| Ime Udotong | University of Uyo, NG |
| Bhavtosh Sharma | Uttarakhand Science Education & Research Centre, IN |
| Mostafa Refat | University of Ain Shams, EG |
| Bhavtosh Sharma | Uttarakhand Science Education & Research Centre, IN |
| Lilita Abele | Liepaja University, LV |
| Afrim Syla | University of Prishtina, KS |
| V P Upadhyay | Ministry of Environment, Forest and Climate Change, India, IN |
| Mohamed Fathy Salem | Genetic Engineering and Biotechnology Research Institute,gebri,university of Sadat City, EG |
| Nather Khan Ibrahim | Ecotone Environmental Management Sdn, Bhd., MY |
| Ibrahim Alhajri | College of Technological Studies, KW |
| Hwee San Lim | Universiti Sains Malaysia (usm), MY |
| Dikaia Saraga | Ncsr Demokritos, GR |
| Ime Udotong | University of Uyo, NG |
| Manoj Kumar Basavarajappa | Sri Jayachamarajendra College of Engineering, IN |
