Training materials
Authors: Céline Hernandez
and Contributors: Anton Nekrutenko or Daniel Faria or Hélène Chiapello or Lucille Delisle or Matthias Fahrner or Pedro Fernandes
Authors: Céline Hernandez
and Contributors: Anton Nekrutenko or Daniel Faria or Hélène Chiapello or Lucille Delisle or Matthias Fahrner or Pedro Fernandes