Training materials
Difficulty level: Intermediate
and Authors: Delphine Lariviere
and Contributors: Cristóbal Gallardo or Daniel Faria or François Serra or Marie Crane or Nadia Goué
Difficulty level: Intermediate
and Authors: Delphine Lariviere
and Contributors: Cristóbal Gallardo or Daniel Faria or François Serra or Marie Crane or Nadia Goué