https://www.fm-house.com/wp-content/uploads/2020/12/The-Cleaning-Industry-in-Europe.pdf
https://www.serviceforetagen.se/app/uploads/sites/4/2021/03/hygienundersokning-2021-master-1.pdf
https://www.aktuellhallbarhet.se/alla-nyheter/karriar/samhallsnytta-viktigare-an-lon-nar-unga-valjer-jobb/
