I stand on the shoulders of those who rose before me and generously shared their knowledge, paving the way for my learning.
Mastering DAX Video Course
Writing DAX Queries
Inside Calculation Groups
Composite Models
Master Your Data with Excel and Power BI (2nd edition) by Miguel Escobar & Ken Puls
The Definitive Guide to DAX (2nd Edition) by Marco Russo & Alberto Ferrari
The Definitive Guide to Power Query (M) by Gregory Deckler, Rick de Groot, Melissa de Korte
100 Thing Every Designer Needs to Know About People by Susan Weinschenk