Question

what are the sources of secondary data​

Answer 1

Sources of secondary data

• information collected through censuses or government departments like housing, social security, electoral statistics, tax records.

• internet searches or libraries.

• GPS, remote sensing.

• km progress reports.

Answer 2

$\tt\green{Hello\:Mate\:!!}$

Sources of secondary data

♥information collected through censuses or government departments like housing, social security, electoral statistics, tax records.

♥internet searches or libraries.

♥GPS, remote sensing.

♥km progress reports.