EN Self-efficiency Blended-Learning Personal and professional development - Personal effectiveness 01.01.2099
EN Influencing with Integrity On request Personal and professional development - Interpersonal relations - Communication in the workplace 01.01.2099
FR Savoir négocier Blended-Learning Personal and professional development - Interpersonal relations - Negotiation methodology 01.01.2099
FR Negotiating - the essentials Blended-Learning Personal and professional development - Interpersonal relations - Negotiation methodology 01.01.2099