- Jongsma, Gregory F.M. 863
- D.M. Portik, M.T. Kouete, G.F.M. Jongsma and D.C. Blackburn 528
- D.C. Blackburn, G.F.M. Jongsma, D.M. Portik, R.D. Tarvin, B.D. Freiermuth and M.T. Kouete 471
- Jongsma, Gregory; Blackburn, David; Bamba-Kaya, A.; Hayes, T.; Singh, Amber; Taponjou, Kaitlin 379
- Jongsma, Gregory; Zassi-Boulou, Ange; Ngouala, H. 283
- Jongsma, Gregory; Bamba-Kaya, Abraham; Tobi, Elie; Zassi-Boulou, Ange 251
- D.C. Blackburn, G.F.M. Jongsma and D.M. Portik 230
- G.F.M. Jongsma, A.G.B. Kaya, G.P. Dixon-MacCallum, A.M. Emrich, and E. Tobi 197
- Jongsma, Gregory; Bamba-Kaya, Abraham; Tobi, Elie 165
- Jongsma, Gregory; Ceriaco, Luis; Bandeira, Suzana 118
- Nielsen, Stuart; Jongsma, Gregory; Ceriaco, Luis; Jorge, I. 115
- GFM Jongsma; GFM Jongsma, AGB Kaya, GP Dixon-MacCallum, AM Emrich & E Tobi 89
- Jongsma, Gregory F.M.; Empey, Madelaine A.|Sullivan, S. Andrew 84
- G.F.M. Jongsma, G.P. Dixon-MacCallum, A.M. Emrich, E. Tobi, and J.A. Yoga 83
- G.F.M. Jongsma, G.P. Dixon-MacCallum, A.M. Emrich, and J.A. Yoga 78
- Jongsma, Gregory F.M.; BAMBA-KAYA, A | Gilbert, EE 78
- Jongsma, GFM 77
- Jongsma, Gregory; Bamba-Kaya, Abraham 65
- Jongsma, Gregory F.M.; Sullivan, S. Andrew|Smith, Lucy L. 57
- Jongsma, Gregory; Bamba-Kaya, Abraham; Tobi, E. 55
- Jongsma, GFM; Blackburn, DC; Bamba-Kaya, AG; Hayes, TD; Singh AL; Taponjou, KE; Tobi, E 51
- Jongsma, Gregory F.M.; Gilbert, EE 48
- Jongsma, Gregory F.M.; Aidemouni, M.|Langille, B.|Sullivan, S.A. 46
- Jongsma, GFMJ; Bamba-Kaya, AG; Tobi, E 45
- GFM Jongsma; GFM Jongsma, GP Dixon-MacCallum, AM Emrich, E Tobi & JA Yoga 43
- Jongsma, Gregory; Bamba-Kaya, A. 42
- Jongsma, Gregory F.M.; Champagne, P. 42
- G.F.M. Jongsma, D.M. Portik, M.T. Kouete and D.C. Blackburn 42
- Jongsma, Gregory; Bamba-Kaya, A.; Tobi, E. 41
- D.C. Blackburn, G.F.M. Jongsma, J. Kielgast, and D.M. Portik 35
- Jongsma, Gregory F.M.; Champagne, P.| Demerchant, A. 32
- Jongsma, GFM; Kaya, AGB; Dixon-MacCallum, GP; Emrich, AM; Tobi, E 31
- Freitas, ES; Jongsma, GFM; Huron, NA; Anwar, A; Penrod, ML; Heitz, BB 31
- Sullivan, S. Andrew; Smith, Lucy L.|Jongsma, Greg F.M. 31
- Jongsma, Gregory F.M.; McKinnon, P. 30
- Sullivan, S. Andrew; Jongsma, Greg F.M.|Smith, Lucy L. 26
- GFM Jongsma; GFM Jongsma, GP Dixon-MacCallum, AM Emrich & JA Yoga 25
- Jongsma, GFM | BAMBA-KAYA, A | Gilbert, EE 24
- D.C. Blackburn, G.F.M. Jongsma, D.M. Portik, C. Kusamba, M.M. Aristote, W.M. Moninga, and A. Weber 23
- GFM Jongsma; AGB Kaya, GP Dixon-MacCallum, AM Emrich & E Tobi 22
- Jongsma, Gregory F.M.; DeMerchant, A. 21
- Jongsma, GFM; Huron, NA; Freitas, ES; Olson, PJ 20
- Jongsma, GFM; Dixon-MacCallum, GP; Emrich, AM; Tobi, E; Yoga, JA 19
- Jongsma, Gregory F.M.; Nuñez, Leroy 16
- Jongsma, Gregory 15
- G.F.M. Jongsma 15
- Jongsma, GFM; Freitas, ES; Anwar, A; Flanagan, R; Walton, T 15
- GFM JONGSMA, A BAMBA-KAYA, E. TOBI 15
- G.F.M. Jongsma and A.M. Emrich 14
- G.F.M. Jongsma, L.A. Scheinberg and J.S. Young 14