yes, it's from a report by Gary E. Mogyorodi from 2003 titled "What are Requirements- Based Testing", and a paper from Jones from 2012 called “Software Quality

yes, it's from a report by Gary E. Mogyorodi from 2003 titled "What are Requirements- Based Testing", and a paper from Jones from 2012 called “Software Quality Metrics: Three Harmful Metrics and Two Helpful Metrics”