Helal Ahammad is on CollEc

rank value
closeness 9362 4.72384
betweenness 19670 0.452891

co-authors

  1. Peter Warr [pwa470]
  2. Nazrul Islam [pis255]
  3. Nabiul Islam [pis115]
  4. Hans Meijl [pme157]
  5. Elodie Blanc [pbl225]
  6. Ronald Sands [psa832]
  7. Gerald Nelson [pne45]
  8. Hugo Valin [pva291]
  9. John Reilly [pre355]