Ha-Joon Chang is on CollEc

rank value
closeness 27780 5.52505
betweenness 16318 0.460854

co-authors

  1. Mohsen Javdani [pja373]
  2. Amir Lebdioui [ple1066]
  3. Ajit Singh [psi185]
  4. Mona Said [psa811]