Training materials
Authors: Céline Hernandez
and Contributors: Anthony Bretaudeau or Daniel Sobral or Hélène Chiapello or Marius van den Beek or Mark Beaumont or Mehmet Tekman
Authors: Céline Hernandez
and Contributors: Anthony Bretaudeau or Daniel Sobral or Hélène Chiapello or Marius van den Beek or Mark Beaumont or Mehmet Tekman