FR Praticien PNL Certifié INLPTA (norme internationale) Dudelange Personal and professional development - Interpersonal relations - Nlp 29.04.2024
EN Maître Praticien PNL Certifié On request Personal and professional development - Interpersonal relations - Nlp 01.01.2099
FR mBraining - mBIT Coach On request Personal and professional development - Personal effectiveness 01.01.2099
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