DE Die Konzentration steigern - Verschiedene Techniken Luxembourg Personal and professional development - Personal effectiveness 14.12.2026
FR Anticiper et gérer les conflits dans une relation professionnelle Luxembourg Personal and professional development - Interpersonal relations - Communication in the workplace 25.11.2026
FR Améliorer sa communication grâce au MBTI® et au TKI™ Luxembourg Personal and professional development - Personal effectiveness - Personality assessment 16.09.2026
DE Konstruktiv nein sagen Luxembourg Personal and professional development - Interpersonal relations 10.11.2026
EN Feedback as a Tool for Employee Development Luxembourg Personal and professional development - Interpersonal relations - Communication in the workplace 27.11.2026