https://eur-lex.europa.eu/eli/dir/2019/1152/oj
https://www.touteleurope.eu/actualite/les-inegalites-salariales-entre-les-femmes-et-les-hommes-en-europe.html
https://ec.europa.eu/commission/presscorner/detail/en/ip_20_1968
https://www.somo.nl/wp-content/uploads/2021/06/ViacomCBS.pdf