1. BarbosaC CowellA DowdW(2020 July)How has drinking behavior changed during the COVID‐19 pandemic?. Results from a nationally representative survey. RTI International https://www.rti.org/sites/default/files/covid19_alcohol_survey_webinar_slides_071420.pdf.
2. glmmTMB Balances Speed and Flexibility Among Packages for Zero-inflated Generalized Linear Mixed Modeling
3. March 25) When Covid‐19 closed colleges, many students lost jobs they needed. Now campuses scramble to support them;Brown S;The Chronicle of Higher Education,2020
4. Bureau of Labor Statistics(2020 May 8)The employment situation –. April 2020. US Department of Labor. https://www.bls.gov/news.release/archives/empsit_05082020.pdf
5. Canadian Centre on Substance Use and Addiction. (2020)25% of Canadians (aged 35‐54) are drinking more while at home due to COVID‐19 pandemic; cite lack of regular schedule stress and boredom as main factors. https://www.ccsa.ca/sites/default/files/2020‐04/CCSA‐NANOS‐Alcohol‐Consumption‐During‐COVID‐19‐Report‐2020‐en.pdf