Franz Siebrits is on CollEc

rank value
closeness 27875 5.58478
betweenness 11762 0.794336

co-authors

  1. Estian Calitz [pca398]
  2. Johan Fourie [pfo93]
  3. Philip Black [pbl131]
  4. bongisa Lekezwa [ple580]
  5. Paula Armstrong [par180]