| Marcelo | Prado da Silva | Instituto Militar de Engenharia | Brazil | Materials Science | Biocerâmicas | worldtopscientists.com |
| T | Pramod | Kalasalingam Academy of Research and Education | India | Materials Science | Polymer Nanocomposites | worldtopscientists.com |
| PUNNYA | PRIYA | SRI SAI RAM ENGINEERING COLLEGE | India | Engineering | Power Electronics, Control Systems | worldtopscientists.com |
| Parth | Purohit | Institute of Flight Guidance | Germany | Engineering | Turnaround Optimization of an aircraft | worldtopscientists.com |
| Sumaia | Qaderi | University of Hail | Saudi Arabia | Business, Management and Accounting | CSR reporting | worldtopscientists.com |
| DONGFENG | QI | SHANDONG UNIVERSITY OF TECHNOLOGY | China | Engineering | laser processing | worldtopscientists.com |
| Chunlu | Qian | Yangzhou University | China | Engineering | Food Science | worldtopscientists.com |
| Qian | Qiao | IDQ Science and Technology (Hengqin Guangdong) Co. | China | Materials Science | AFSD | worldtopscientists.com |
| Hongjian | Qin | Shanghai Institute of Materia Medica | China | Chemistry | Sustainable and Green Chemistry | worldtopscientists.com |
| Alexis | Quintana Isasi Timmermans | University of Alicante | Spain | Physics and Astronomy | Astrophysics | worldtopscientists.com |
| Maheswaran | R | Periyar University | India | Agricultural and Biological Sciences | Entomology | |
| Nicoleta | Radu | INCDCP&USAMV-B | Romania | Pharmacology, Toxicology and Pharmaceutical Science | Biotechnology | worldtopscientists.com |
| Sina | Raeisi | Tabriz University of Medical Sciences | Iran | Biochemistry, Genetics and Molecular Biology | Neurochemistry | worldtopscientists.com |
| Shafeeq Ur | Rahaman | Monks | United States | Computer Science | Data Analytics & Data Science | worldtopscientists.com |
| BABITA | RAHAR | University of Wisconsin | United States | Biochemistry, Genetics and Molecular Biology | Lung Fibrosis | worldtopscientists.com |
| Abbas | Rahi | Shahid Beheshti University | Iran | Engineering | Mechanical Engineering | worldtopscientists.com |
| Fatemeh | Rahimi Ajdadi | University of Guilan | Iran | Agricultural and Biological Sciences | application of remote sensing in agriculture | worldtopscientists.com |
| Maryam | Rahimi Jahangirlou | Aarhus University | Iran | Agricultural and Biological Sciences | Crop Science, Grain yield, Grain quality | |
| Mohammad Jellur | Rahman | Department of Physics, Bangladesh University of Engineering and Technology | Bangladesh | Physics and Astronomy | Materials Science | worldtopscientists.com |
| Md Masudur | Rahman | Pabna University of Science and Technology | Bangladesh | Earth and Planetary Sciences | Atmospheric Pollution | worldtopscientists.com |