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José Antônio Rosa
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Previously, I worked as a communications professional, executive, entrepreneur, consultant, and MBA professor. I have written over 50 practical books (many as a ghostwriter) and created over 30 short online courses. I currently work remotely as a freelance writer and researcher. PhD in Communication Sciences (University of São Paulo - USP), Master's in Business Administration (São Paulo Catholic University), Bachelor's in Journalism (Campinas Catholic University).More...