1. UNHCR, UNICEF and IOM. Refugee and migrant children in Europe overview of trends January - December 2018. [Internet]. [cited 2021 mar 01]. Available from: https://www.unicef.org/eca/sites/unicef.org.eca/files/2019-05/Infographic%20Children%20and%20UASC%202018%20FINAL.pdf
2. Figures at a glance, statistical yearbooks [Internet],2020
3. Etat de la migration dans le monde [Internet],2018
4. International migration 2019: wall chart [Internet],2019
5. Uprooted – the growing crisis for refugee and migrant children [Internet],2016