| Dr | Esther | Peter | Lagos State University | Nigeria |
| Mr | Gonzalo | Pérez Serrano | IMDEA Nanociencia | Spain |
| Prof | Soraia | Pereira | School of Nursing, University of Porto | Portugal |
| Prof | Yu | Peng | Xiangya Hospital Central South University | China |
| Dr | Suresh | Penchala | Kamala Institute of Technology and Science | India |
| Prof. Dr | Ketty | Peeva | TU - Sofia | Bulgaria |
| Mr | Shashank Singh | Pawar | Goa Institute of Management, Goa | India |
| Mr | Shashank Singh | Pawar | Goa Institute of Management, Goa | India |
| Dr | Rabin | Paul | National Institute of Technology, Silchar | India |
| Dr | Charles | Patrick | Ousn State University Osogbo Osun State | Nigeria |
| Assoc. Prof. Dr | SALİH | PAŞA | Afyon Kocatepe University | Turkey |
| Assist. Prof. Dr | Tugba Melike | Parlak | University of Selcuk, Faculty of Veterinary | Turkey |
| Dr | Jeehyun | Park | Singapore-ETH Centre | Singapore |
| Prof. Dr | Kwang Suk | Park | brlab | South Korea |
| Mr | Jae-Wan | Park | Department of Civil Engineering, Chosun University | South Korea |
| Mr | Mihir | Parekh | Nirma University | India |
| Dr | Avinash | Parde | Frederick Research Center | Cyprus |
| Mr | Piriyalucksan | Paramesvarampillai | University of Jaffna | Sri Lanka |
| Dr | Aggeliki | Papavasiliou | Institute of Nanoscience and Nanotechnology (INN), National Centre For Scientific Research Demokritos | Greece |
| Prof | Ravisankar | Panchumarthy | Vignan Pharmacy College | India |