'Degree inflation': How the four-year degree became
required
https://www.bbc.com/worklife/article/20210126-degree-inflation-how-the-four-year-degree-became-required
https://www.bbc.com/worklife/article/20210126-degree-inflation-how-the-four-year-degree-became-required
The Case for Technical Training (Non-Degree Pathways
to Higher Earnings)