Results (
English) 1:
[Copy]Copied!
secondary data Is the information and the available data collected by others, are synthesized from other sources, such as books, newspapers and documents of government research, Internet search, commercial research reports. secondary data is data could not be processed (raw data) or data has been processed. Therefore, secondary data is not due to the direct research collected. The investigation on population, housing, business, population, economy, society and the family. .. by the Government require data sources is very important.
Being translated, please wait..
