164. Polity V: Political Regime Characteristics and Transitions, 1800-2018 Bookmark Format Series - ongoing
167. Population Exposure Estimates in Proximity to Nuclear Power Plants, Locations (1956-2012) Bookmark Format Series - ongoing
168. Pre-Election Survey and Data Analysis in Armenia (September 2011 to January 2012) Bookmark Format Single study
169. Pre-Vaccine Era COVID-19 Infection Fatality Ratio Estimates by Age, Time, and Location 2020-2021 Bookmark Format Single study