| Authors Name |
|---|
| Ramata, Balde [2] |
| Ramata, Nadio [1] |
| Randolph, Lonlongnon Kossi [1] |
| Resnikoff, Serge [3] |
| Richard, Boubacar [1] |
| Roamba, Minata [1] |
| Ronse, Ignace Ml [1] |
| Rosasldor, Kwawou Dihewouo Leandre [1] |
| Rouafi, Oummani [1] |
| Roumba, Fadimata Alhamdou [1] |
