Secondary Data is data that does not come from the data source directly, but derived from data collected by others already. This type of information, which very often come from the statistics agency registers or documents.
Secondary Data is information that does not come directly from the source. But others have derived from information already collected. This type of information is usually obtained from documents or registration statistics agency.
Secondary Data data is not from the source directly. But is derived from data collected with others. This kind of information by which very often from documents, statistics, or registration agency.