Sources
Every source backing a fact on Konstantinos Papangelis's own page, deduplicated — the same source backing several facts appears once.
- https://dl.acm.org/doi/proceedings/10.1145/3379503 — https://dl.acm.org/doi/proceedings/10.1145/3379503
- https://github.com/sven-mayer/chi-statistics — https://github.com/sven-mayer/chi-statistics