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  schema:headline "Entrepreneurship Fundamentals" ;
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  schema:citation <https://www.penguinrandomhouse.com/books/210088/the-lean-startup-by-eric-ries/9780307887894/> ;
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<https://anchorfact.org/kb/business/entrepreneurship-fundamentals>
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<https://anchorfact.org/kb/business/entrepreneurship-fundamentals>
  schema:citation <https://www.sba.gov/business-guide/plan-your-business/write-your-business-plan> ;
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