Sources

Every source backing a fact on ISS 2020's own page, deduplicated — the same source backing several facts appears once.

• Evidence-skip override (emergency)
• Evidence-skip override (emergency)
• Evidence-skip override (emergency)
• Evidence-skip override (emergency)
• Evidence-skip override (emergency)
• Evidence-skip override (emergency)
• https://iss.acm.org/ — https://iss.acm.org/