https://www.linkedin.com/pulse/organizational-change-does-have-hard-anymore-niels-pflaeging/
Organizational change: It does not have to be hard anymore
During my first job at Xerox in BuenosAires, in 1996, my boss Alberto (who was a great guy) taught me that organizational change was hard. Later I witnessed many times over how hard it was. Change always took a long time, and change management was tricky.
By Niels Pflaeging