Training materials
Difficulty level: Not specified
and Target audience: Trainers
and Contributors: Björn Grüning or Celia van Gelder or JuliaAcademy or Manimozhiyan Arumugam or Marek Suchanek or Marek Vrbacky or Maria Lehtivaara or Munazah Andrabi or Nils Peder Willassen or Sarah Morgan