https://www.ombudsman.europa.eu/en/doc/correspondence/en/165342
https://www.science.org/news/2021/05/meet-scientists-who-want-help-write-chile-s-new-constitution
http://www.europarl.europa.eu/pdf/eurobarometre/2018/oneyearbefore2019/eb89_one_year_before_2019_eurobarometer_en_results_annex.pdf