#010 - Why writing books is a great marketing tool for consultants with Martin Munzel

Consulting Lifestyle - En podkast av Diogène Ntirandekura

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Martin Munzel is an internationally recognized speaker, author, and SAP consultant. He is the co-founder of Espresso Tutorials, a publishing company focused on short and concise SAP textbooks. In this episode, we will talk about his business, the value of having a book