A review by itst
How to Take Smart Notes: One Simple Technique to Boost Writing, Learning and Thinking – for Students, Academics and Nonfiction Book Writers by Sönke Ahrens

4.0

As far as I can tell, Ahrens‘ Book makes Luhmann’s slip-box (Zettelkasten) tangible the most.

Intended for academia, Ahrens provides insights for any style of writing, long-form and short-form, fiction and non-fiction.