Lecture 9- Primary & Secondary Data, Research Error

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[@abhishekbhatt6579]

Love it ,thanks teacher

[@AmanSingh-rt3pu]

Awesome sir

[@milanroy752]

🙏🙏🙏🙏👍👍

[@afsananigar7863]

sir plz reply..if a researcher compares secondary data of one source from the data of another source,,is it data mining

[@ShubhamShrikantJoshi]

No it’s not