Home Mr. Samir Mohamad El Haj Moussa Mr. Samir Mohamad El Haj Moussa Author - Science International Board Sciences international board info.science.germany@gmail.comwww.science-board.de004915215284850The trainer has a certificateTRAINER TOTMr. Samir Mohamad El Haj MoussaCertificate Number: 30-DR0002924call us Facebook Twitter Whatsapp Newer Older