In 1911, a genius revealed a forgotten science of how to be 50x more productive without working more hours

 

https://medium.com/accelerated-intelligence/in-1911-an-influential-expert-revealed-a-forgotten-science-of-how-to-be-50x-more-productive-8828f86eb1c9

Lean for Service and Office

https://de.slideshare.net/jpotter49505/lean-for-service-and-office?qid=b200c2ad-3b11-4206-b5ad-57b41a2801a7&v=&b=&from_search=1

Lean for Service and Office von jpotter49505

Incorporating 5 Lean Principles for Service Industries

https://planet-lean.com/

The Lean Service Creation Handbook

 

https://futurice.com/lean-service-creation/download-lsc-handbook