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THE LEAN STARTUP SUMMARY (BY ERIC RIES)
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The Lean Startup | Eric Ries | Talks at Google
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12 Best Ways to Test and Validate Your Business Idea
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ZERO TO ONE by Peter Thiel | Core Message
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$100 STARTUP & 100 SIDE HUSTLES by Chris Guillebeau | Core Message
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I Tried 50 Business Ideas. These 3 Made Me Rich...
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How To TEST ANY BUSINESS OR PRODUCT IDEA With REAL Customers → 3 Simple Steps
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