154. Polity V: Political Regime Characteristics and Transitions, 1800-2018 Bookmark Format Series - ongoing
157. Post-Distribution Monitoring of Cash-Based Interventions, July 2020 [Serbia] Bookmark Format Single study
158. Premise Child Health COVID-19 Health Services Disruption Survey (2020-2021) Bookmark Format Series - completed
159. Premise General Population COVID-19 Health Services Disruption Survey (2020-2021) Bookmark Format Series - completed
160. Premise Infant and Maternal Health COVID-19 Health Services Disruption Survey (2020-2021) Bookmark Format Series - completed