This reads wellit is a nice concise description of the core elements of Lean and the main elements of Agile that are relevant beyond software
Lean Portfolio Management - Scaled Agile Framework
Lean and Agile Made Simple: A practical, easy to use guide to
What are Agile Methodologies? How & When To Use Them [+Example]
8 Steps To Effective Lean Portfolio Management
The Book : Being agile in Business - Being Agile
The Ultimate 8 Change Management Tools for 2023
Lean management or agile? The right answer may be both
The 8 Pillars of Agile and Lean Principles: A Comprehensive Guide
Lean vs. Agile vs. Scrum vs. Kanban: A Comparison