| Author | Popularity |
| Aboagye, Lawrence M. |
2 |
| Akparov, Zeynal I. |
2 |
| Aladele, Sunday E. |
2 |
| Allen, Richard |
2 |
| Amri, Ahmed |
2 |
| Anglin, Noelle L. |
2 |
| Araya, Rodolfo |
2 |
| Arrieta-Espinoza, Griselda |
2 |
| Asgerov, Aydin |
2 |
| Awang, Khadijah |
2 |
| Awas, Tesfaye |
2 |
| Barata, Ana Maria |
2 |
| Breidy, Joelle |
2 |
| Breman, Elinor |
2 |
| Brenes Angulo, Arturo |
2 |
| Burle, Marília L. |
2 |
| Casimiro, Pedro |
2 |
| Castañeda-Álvarez, Nora P. |
2 |
| Chaves, Néstor F. |
2 |
| Clemente, Adelaide S. |
2 |
