The Sewa Project Management Model
Dr.Rashid Alleem
A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
Top 10 Types of Leadership Power
WikiJob
Creating a Culture of Continuous Improvement
KaiNexus
PMP: Project Management Professional Exam Review Guide
Brett Feddersen & Kim Heldman & Vanina Mangano
Building a DevOps Culture
Mandi Walls