Research Activity Identifier is the a unique and persistent identifier for research projects and other delimited research activities.
According to PR-model, raid.org is ranked 4,061,317th in multilingual Wikipedia, in particular this website is ranked 125,183rd in Dutch Wikipedia.
The website is placed before abaarsoschool.org and after kp-os.com.ua in the BestRef global ranking of the most important sources of Wikipedia.
