Grietjie Verhoef is on CollEc

rank value
closeness 22553 5.08697
betweenness 24029 0.224832

co-authors

  1. John Singleton [psi351]
  2. Gary Magee [pma1026]
  3. Dorrit Posel [ppo650]
  4. Latika Chaudhary [pch1335]
  5. Ewout Frankema [pfr253]
  6. Johan Fourie [pfo93]
  7. John Luiz [plu152]
  8. Se Yan [pya183]
  9. Metin Cosgel [pco79]