Mark Jeffery
Mark Jeffery has written at least 1 book. Their most popular book is Data-Driven Marketing: The 15 Metrics Everyone in Marketing Should Know with 3 saves with an average rating of -⭐.
Mark Jeffery has written at least 1 book. Their most popular book is Data-Driven Marketing: The 15 Metrics Everyone in Marketing Should Know with 3 saves with an average rating of -⭐.
2010 • 3 Readers • 325 pages