FR Être synthétique à l'écrit comme à l'oral Luxembourg Personal and professional development - Interpersonal relations - Written expression - Summary 24.11.2025
FR Savoir persuader et influencer Luxembourg Personal and professional development - Interpersonal relations 06.02.2025
DE So steigern Sie Ihre Leistung durch eine effektive Arbeitsorganisation Luxembourg Personal and professional development - Personal effectiveness 07.10.2025
EN Develop your Assertiveness Luxembourg Personal and professional development - Personal effectiveness - Assertiveness training 14.10.2025
FR Mieux se concentrer - Les différentes techniques Luxembourg Personal and professional development - Personal effectiveness 02.05.2025