There is also a tension between entities which find value in quantifying usage of OER and those which see such metrics as themselves being irrelevant to free and open resources.
performance art | Grammy Award for Best Female Pop Vocal Performance | Royal Variety Performance | performance | Performance | Royal Command Performance | Performance art | Historically informed performance | Command Performance | Performance Today | Metric system | Grammy Award for Best Rap Performance | Audi Performance and Racing | Pride of Performance | Performance Space 122 | Performance (film) | performance-enhancing drugs | Performance attribution | Laurie Anderson (performance artist) | Holley Performance Products | Grammy Award for Best R&B Instrumental Performance | Grammy Award for Best Male Pop Vocal Performance | Athletes' Performance | United States Metric Board | Performance Racing Network | performance measurement | Performance-enhancing drugs | performance analysis | Obie Award for Distinguished Performance by an Actress | Michael Smith (performance artist) |