Here's the report itself which makes it very clear that the survey was commissioned deliberately to help promote a book about an alternative development process: https://www.engprax.com/post/268-higher-failure-rates-for-ag...
Here's the report itself which makes it very clear that the survey was commissioned deliberately to help promote a book about an alternative development process: https://www.engprax.com/post/268-higher-failure-rates-for-ag...