Joonkyung Ha is on CollEc

rank value
closeness 17543 4.95912
betweenness 27664 0.117496

co-authors

  1. Jong-Wha Lee [ple164]
  2. Sang-Hyop Lee [ple512]
  3. Peter Howitt [pho22]
  4. Hyunbae Chun [pch115]