Roberto Urrunaga is on CollEc

rank value
closeness 37526 5.5616
betweenness 38368 0.000320519

co-authors

  1. Jose Bonifaz [pbo458]
  2. Julio Aguirre [pag162]
  3. Gustavo Yamada [pya206]
  4. María Zegarra [pze168]
  5. Cynthia Sanborn [psa1258]