| Title | Link |
|---|---|
| Research in Virology | 
|
| Research Methods in Applied Linguistics |
|
| Research Policy |
|
| Research Strategies |
|
| Resource and Energy Economics |
|
| Resources Policy |
|
| Resources, Conservation and Recycling |
|
| Respiration Physiology |
|
| Respiratory Investigation |
|
| Respiratory Medicine |
|
