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University of the Free State

Researchers at University of the Free State

Donald Meltzer, Steve Twomlow and Johan U. Grobbelaar rank highest among 215 ranked researchers whose main affiliation is University of the Free State.

The ranking

  1. 1 Donald MeltzerSouth Africa · #34,443 worldwide239 citations · 40 works
  2. 2 Steve TwomlowSouth Africa · #96,978 worldwide235 citations · 25 works
  3. 3 Johan U. GrobbelaarSouth Africa · #113,667 worldwide199 citations · 31 works
  4. 4 Abdon AtanganaSouth Africa · #122,547 worldwide648 citations · 121 works
  5. 5 Alessandra RiccardiSouth Africa · #131,802 worldwide93 citations · 26 works
  6. 6 Bernard A. PriorSouth Africa · #134,636 worldwide186 citations · 33 works
  7. 7 David E. MotaungSouth Africa · #137,935 worldwide186 citations · 32 works
  8. 8 Gustav VisserSouth Africa · #144,025 worldwide123 citations · 53 works
  9. 9 Michael M. GormanSouth Africa · #149,757 worldwide64 citations · 27 works
  10. 10 O.M. NtwaeaborwaSouth Africa · #199,756 worldwide298 citations · 63 works
  11. 11 B. van SoelenSouth Africa · #205,290 worldwide193 citations · 30 works
  12. 12 Loyiso C. JitaSouth Africa · #211,809 worldwide77 citations · 33 works
  13. 13 Melanie WalkerSouth Africa · #223,998 worldwide121 citations · 29 works
  14. 14 Louis ScottSouth Africa · #226,601 worldwide210 citations · 37 works
  15. 15 Stephen BrownSouth Africa · #256,565 worldwide197 citations · 63 works
  16. 16 G.J. ErasmusSouth Africa · #315,496 worldwide67 citations · 21 works
  17. 17 Abhay Prakash MishraSouth Africa · #319,329 worldwide254 citations · 15 works
  18. 18 Vinod KumarSouth Africa · #329,175 worldwide226 citations · 39 works
  19. 19 M. J. WingfieldSouth Africa · #340,838 worldwide182 citations · 52 works
  20. 20 Dominique GoedhalsSouth Africa · #343,422 worldwide74 citations · 17 works
  21. 21 Sue WalkerSouth Africa · #355,324 worldwide105 citations · 37 works
  22. 22 Jean-Marie ApostolidèsSouth Africa · #368,072 worldwide37 citations · 18 works
  23. 23 H.C. SwartSouth Africa · #382,769 worldwide1.2k citations · 278 works
  24. 24 Vinay KumarSouth Africa · #385,758 worldwide227 citations · 59 works
  25. 25 David G. RouxSouth Africa · #386,795 worldwide111 citations · 36 works
  26. 26 Melanie WalkerSouth Africa · #404,929 worldwide93 citations · 19 works
  27. 27 T.J. BritzSouth Africa · #411,897 worldwide67 citations · 18 works
  28. 28 Hussein SolomonSouth Africa · #412,450 worldwide35 citations · 50 works
  29. 29 C DennisSouth Africa · #412,905 worldwide71 citations · 30 works
  30. 30 Piet J. StraussSouth Africa · #470,332 worldwide4 citations · 24 works
  31. 31 A. S. LuytSouth Africa · #490,338 worldwide180 citations · 38 works
  32. 32 J. N. J. VisserSouth Africa · #491,750 worldwide114 citations · 15 works
  33. 33 Pieter G.R. De VilliersSouth Africa · #492,111 worldwide12 citations · 23 works
  34. 34 Jacobus A. NaudéSouth Africa · #503,566 worldwide13 citations · 36 works
  35. 35 E.A.J.G. van der BorghtSouth Africa · #506,162 worldwide1 citations · 26 works
  36. 36 Felicity J. BurtSouth Africa · #513,370 worldwide52 citations · 18 works
  37. 37 J. NeethlingSouth Africa · #524,905 worldwide15 citations · 29 works
  38. 38 Andries RaathSouth Africa · #531,865 worldwide5 citations · 23 works
  39. 39 H.J. MoolmanSouth Africa · #534,885 worldwide2 citations · 20 works
  40. 40 Albert HogeterpSouth Africa · #541,728 worldwide9 citations · 22 works
  41. 41 Louise CilliersSouth Africa · #561,723 worldwide2 citations · 28 works
  42. 42 André WesselsSouth Africa · #563,798 worldwide17 citations · 55 works
  43. 43 Soumya GhoshSouth Africa · #565,383 worldwide166 citations · 32 works
  44. 44 H.A. SnymanSouth Africa · #569,915 worldwide78 citations · 19 works
  45. 45 Martin LaubscherSouth Africa · #570,103 worldwide5 citations · 21 works
  46. 46 J.P.C. GreylingSouth Africa · #575,925 worldwide71 citations · 24 works
  47. 47 Peter J. HolmesSouth Africa · #581,754 worldwide73 citations · 21 works
  48. 48 Hennie A. SnymanSouth Africa · #590,807 worldwide50 citations · 15 works
  49. 49 J. C. du PreezSouth Africa · #591,413 worldwide113 citations · 18 works
  50. 50 Mary F. DeFlaunSouth Africa · #594,201 worldwide105 citations · 15 works
  51. 51 W. RoosSouth Africa · #594,349 worldwide139 citations · 30 works
  52. 52 Saleem BadatSouth Africa · #596,159 worldwide18 citations · 35 works
  53. 53 D. Francois TolmieSouth Africa · #597,074 worldwide5 citations · 18 works
  54. 54 Johann BeukesSouth Africa · #601,363 worldwide15 citations · 18 works
  55. 55 Promod KumarSouth Africa · #602,638 worldwide87 citations · 17 works
  56. 56 Ochuko L. ErukaınureSouth Africa · #617,606 worldwide47 citations · 35 works
  57. 57 Pieter VersterSouth Africa · #628,731 worldwide9 citations · 21 works
  58. 58 Mohan Chandra MathpalSouth Africa · #632,154 worldwide88 citations · 15 works
  59. 59 Shreyas S. PitaleSouth Africa · #635,819 worldwide66 citations · 15 works
  60. 60 Albert WeidemanSouth Africa · #636,456 worldwide45 citations · 32 works
  61. 61 Trilok K. PathakSouth Africa · #637,602 worldwide166 citations · 16 works
  62. 62 Theo NeethlingSouth Africa · #646,715 worldwide23 citations · 34 works
  63. 63 Jannie C. SwartsSouth Africa · #656,151 worldwide60 citations · 21 works
  64. 64 Vijay KumarSouth Africa · #665,560 worldwide218 citations · 62 works
  65. 65 A.K. BedyalSouth Africa · #686,380 worldwide117 citations · 16 works
  66. 66 J. G. LEIPOLDTSouth Africa · #695,326 worldwide131 citations · 55 works
  67. 67 L. K. OosthuizenSouth Africa · #699,363 worldwide16 citations · 16 works
  68. 68 Lynette JacobsSouth Africa · #702,268 worldwide31 citations · 22 works
  69. 69 Pieter KappSouth Africa · #713,706 worldwide0 citations · 19 works
  70. 70 M. F. ViljoenSouth Africa · #722,973 worldwide10 citations · 20 works
  71. 71 Daneel FerreiraSouth Africa · #723,504 worldwide185 citations · 83 works
  72. 72 Rory PilossofSouth Africa · #729,585 worldwide12 citations · 15 works
  73. 73 Frederik BooysenSouth Africa · #732,663 worldwide47 citations · 18 works
  74. 74 Maryke LabuschagneSouth Africa · #733,739 worldwide94 citations · 49 works
  75. 75 J. B. van WykSouth Africa · #736,384 worldwide35 citations · 17 works
  76. 76 R.E. KroonSouth Africa · #745,646 worldwide156 citations · 50 works
  77. 77 Lochner MaraisSouth Africa · #752,155 worldwide54 citations · 46 works
  78. 78 Meyer JmSouth Africa · #756,448 worldwide14 citations · 28 works
  79. 79 Stephen S. BassonSouth Africa · #762,349 worldwide100 citations · 43 works
  80. 80 L. HerselmanSouth Africa · #764,810 worldwide33 citations · 18 works
  81. 81 E. Vincent BrandtSouth Africa · #770,606 worldwide61 citations · 26 works
  82. 82 H. H. Drake WilliamsSouth Africa · #772,080 worldwide3 citations · 23 works
  83. 83 Robert SchallSouth Africa · #772,866 worldwide55 citations · 28 works
  84. 84 Bert OlivierSouth Africa · #779,140 worldwide29 citations · 45 works
  85. 85 Pieter JoubertSouth Africa · #782,524 worldwide41 citations · 24 works
  86. 86 E. CoetseeSouth Africa · #783,785 worldwide108 citations · 38 works
  87. 87 Yvonne BotmaSouth Africa · #794,784 worldwide20 citations · 19 works
  88. 88 Maxim FinkelsteinSouth Africa · #802,957 worldwide200 citations · 79 works
  89. 89 Hans AusloosSouth Africa · #815,974 worldwide1 citations · 86 works
  90. 90 Kelebogile T. ResaneSouth Africa · #816,390 worldwide9 citations · 15 works
  91. 91 A. HugoSouth Africa · #826,336 worldwide84 citations · 38 works
  92. 92 Anurag PandeySouth Africa · #827,453 worldwide95 citations · 18 works
  93. 93 Corene De WetSouth Africa · #827,623 worldwide41 citations · 29 works
  94. 94 Somrita DuttaSouth Africa · #835,489 worldwide57 citations · 16 works
  95. 95 Z. A. PretoriusSouth Africa · #840,752 worldwide67 citations · 28 works
  96. 96 Jeanet ConradieSouth Africa · #847,930 worldwide227 citations · 91 works
  97. 97 Isaac BoahengSouth Africa · #852,615 worldwide1 citations · 17 works
  98. 98 H.P. Van CollerSouth Africa · #886,826 worldwide6 citations · 20 works
  99. 99 G JoubertSouth Africa · #893,999 worldwide117 citations · 111 works
  100. 100 Kobus MaraisSouth Africa · #897,294 worldwide6 citations · 23 works

Output against citations per work

A long record and a heavily-cited one are not the same career, and a list ordered by either buries the other. The upper left is a small body of work that travelled a long way.

01020mean 2.91808works (log) →citations per work →Donald Meltzer: 40, 6.0Steve Twomlow: 25, 9.4Johan U. Grobbelaar: 31, 6.4Abdon Atangana: 121, 5.4Alessandra Riccardi: 26, 3.6Bernard A. Prior: 33, 5.6David E. Motaung: 32, 5.8Gustav Visser: 53, 2.3Michael M. Gorman: 27, 2.4O.M. Ntwaeaborwa: 63, 4.7B. van Soelen: 30, 6.4Loyiso C. Jita: 33, 2.3Melanie Walker: 29, 4.2Louis Scott: 37, 5.7Stephen Brown: 63, 3.1G.J. Erasmus: 21, 3.2Abhay Prakash Mishra: 15, 16.9Vinod Kumar: 39, 5.8M. J. Wingfield: 52, 3.5Dominique Goedhals: 17, 4.4Sue Walker: 37, 2.8Jean-Marie Apostolidès: 18, 2.1H.C. Swart: 278, 4.4Vinay Kumar: 59, 3.8David G. Roux: 36, 3.1Melanie Walker: 19, 4.9T.J. Britz: 18, 3.7Hussein Solomon: 50, 0.7C Dennis: 30, 2.4Piet J. Strauss: 24, 0.2A. S. Luyt: 38, 4.7J. N. J. Visser: 15, 7.6Pieter G.R. De Villiers: 23, 0.5Jacobus A. Naudé: 36, 0.4E.A.J.G. van der Borght: 26, 0.0Felicity J. Burt: 18, 2.9J. Neethling: 29, 0.5Andries Raath: 23, 0.2H.J. Moolman: 20, 0.1Albert Hogeterp: 22, 0.4Louise Cilliers: 28, 0.1André Wessels: 55, 0.3Soumya Ghosh: 32, 5.2H.A. Snyman: 19, 4.1Martin Laubscher: 21, 0.2J.P.C. Greyling: 24, 3.0Peter J. Holmes: 21, 3.5Hennie A. Snyman: 15, 3.3J. C. du Preez: 18, 6.3Mary F. DeFlaun: 15, 7.0W. Roos: 30, 4.6Saleem Badat: 35, 0.5D. Francois Tolmie: 18, 0.3Johann Beukes: 18, 0.8Promod Kumar: 17, 5.1Ochuko L. Erukaınure: 35, 1.3Pieter Verster: 21, 0.4Mohan Chandra Mathpal: 15, 5.9Shreyas S. Pitale: 15, 4.4Albert Weideman: 32, 1.4Trilok K. Pathak: 16, 10.4Theo Neethling: 34, 0.7Jannie C. Swarts: 21, 2.9Vijay Kumar: 62, 3.5A.K. Bedyal: 16, 7.3J. G. LEIPOLDT: 55, 2.4L. K. Oosthuizen: 16, 1.0Lynette Jacobs: 22, 1.4Pieter Kapp: 19, 0.0M. F. Viljoen: 20, 0.5Daneel Ferreira: 83, 2.2Rory Pilossof: 15, 0.8Frederik Booysen: 18, 2.6Maryke Labuschagne: 49, 1.9J. B. van Wyk: 17, 2.1R.E. Kroon: 50, 3.1Lochner Marais: 46, 1.2Meyer Jm: 28, 0.5Stephen S. Basson: 43, 2.3L. Herselman: 18, 1.8E. Vincent Brandt: 26, 2.3H. H. Drake Williams: 23, 0.1Robert Schall: 28, 2.0Bert Olivier: 45, 0.6Pieter Joubert: 24, 1.7E. Coetsee: 38, 2.8Yvonne Botma: 19, 1.1Maxim Finkelstein: 79, 2.5Hans Ausloos: 86, 0.0Kelebogile T. Resane: 15, 0.6A. Hugo: 38, 2.2Anurag Pandey: 18, 5.3Corene De Wet: 29, 1.4Somrita Dutta: 16, 3.6Z. A. Pretorius: 28, 2.4Jeanet Conradie: 91, 2.5Isaac Boaheng: 17, 0.1H.P. Van Coller: 20, 0.3G Joubert: 111, 1.1Kobus Marais: 23, 0.3Steve TwomlowJohan U. GrobbelaarDonald MeltzerAbdon Atangana
above the meannear itbelow it

One dot per researcher in the list above.

Ranked on the composite of field-normalised excellence (50%), output (30%) and citations (20%). Affiliation is the institution a researcher publishes from most; identities come from OpenAlex author disambiguation.