منبع دست دوم
Sign in to saveAlso known as secondary sources
document that discusses information originally presented elsewhere
Wikidata facts
- Instance of
- library science
- Subclass of
- source text
- Followed by
- tertiary source
- Follows
- primary source
Show 3 more facts
- different from
- secondary sector of the economy
- P13411
- yellow
- topic's main category
- Category:Secondary sources
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