Paulo Roberto Costa References Paulo Roberto Costa Brazilian businessman Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Petrobras scandal…director of refining and supply, Paulo Roberto Costa, confessed to having received bribes and agreed to pay back $23 million. Read More…director of refining and supply, Paulo Roberto Costa, confessed to having received bribes and agreed to pay back $23 million. Read More