1. Education: From Disruption to Recoveryhttps://en.unesco.org/covid19/educationresponse
2. Interim Guidance from the Cochrane Rapid Reviews Methods Grouphttps://methods.cochrane.org/rapidreviews/sites/methods.cochrane.org.rapidreviews/files/public/uploads/cochrane_rr_-_guidance-23mar2020-final.pdf
3. A scoping review of rapid review methods
4. Technical appendix for: Learning during COVID-19. Initial Findings on Students’ Reading and Math Achievement and Growthhttps://www.nwea.org/content/uploads/2020/04/COVID-technical-appendix_2020.04.08.pdf
5. The Effect of School Closures on Standardised Student Test Outcomes. Discussion Paper Series, DPS20.17. KU Leuven Department of Economicshttps://feb.kuleuven.be/research/economics/ces/documents/DPS/2020/dps2017.pdf