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What are the main sources of sceandary data

Answer» Main sources of the secondary data can be classified into two groups :1. Published sources :a) Government Publications(b) Semi-government Publications(c) International Publications(d) Private Publications(e) Research Publications2. Unpublished sources : Secondary Data can be obtained from unpublished sources, because all statistical material is not always published. Studies made by research institutions, scholars etc. can be important sources of secondary data.<br>Government publication and non government publications


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