Sources

Every source backing a fact on Michael Stewart's own page, deduplicated — the same source backing several facts appears once.

• http://chi2017.acm.org/ — http://chi2017.acm.org/
• http://chi2018.acm.org/ — http://chi2018.acm.org/
• http://chi2019.acm.org/ — http://chi2019.acm.org/
• http://chi2020.acm.org/ — http://chi2020.acm.org/
• https://iss.acm.org/ — https://iss.acm.org/