https://www.bbc.com/future/article/20211117-how-do-children-choose-a-best-friend
https://www.bps.org.uk/psychologist/childrens-friendships
https://raisingchildren.net.au/school-age/connecting-communicating/connecting/supporting-friendships
https://www.verywellmind.com/how-to-make-friends-when-you-have-adhd-20402
https://www.verywellmind.com/how-to-end-friendship-4174037
https://www.childrenssociety.org.uk/sites/default/files/2020-10/Good-Childhood-Friendship-Guide-Young-People.pdf
https://www.oursaferschools.co.uk/2022/07/29/why-do-young-people-make-friends-online/
https://www.verywellmind.com/how-to-make-friends-as-an-adult-4769076
https://www.verywellmind.com/the-importance-of-friendship-3024371
https://www.verywellmind.com/how-to-set-boundaries-with-friends-7503205