| Title | Link |
|---|---|
| Reviews in Fish Biology and Fisheries | 
|
| Reviews of Environmental Contamination and Toxicology |
|
| Reviews of Modern Plasma Physics |
|
| Revista Brasileira de Farmacognosia |
|
| Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas |
|
| Revista Matemática Complutense |
|
| Rheologica Acta |
|
| rheuma plus |
|
| Rheumatology International |
|
| Ricerche di matematica |
|
