DE Empathischer Umgang mit unzufriedenen Kund*innen (S-EL0061) E-Learning Sales management - Customer satisfaction 01.01.2099
EN Introduction to marketing (C4005) - Blended learning Blended-Learning Sales management - Marketing 01.01.2099
FR Bâtir et mettre en oeuvre un plan d'action commerciale (S8029) On request Sales management - Marketing strategy 01.01.2099