webcam: https://pixabay.com/images/id-146301/
microfoon: https://pixabay.com/vectors/music-sound-audio-speakers-2936214/
klaslokaal: https://pixabay.com/nl/photos/klas-school-onderwijs-leren-2093744/
vraagteken: https://unsplash.com/photos/NmleJ9Rp8Zs
lachende adolescent: https://pixabay.com/nl/photos/puber-portret-gezicht-blij-emotie-1094780/
Mendeley: By Team Mendeley - Flickr: Mendeley Logo Vertical, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=32979665
hekje: https://images.app.goo.gl/B7BojmFdSNUZLQE16
Bourdieu: By Bernard Lambert - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=89219161
jongeren: https://www.nd.nl/nieuws/nederland/737660/straatcultuur-krijgt-vat-op-jongeren-in-alle-lagen
kompas: https://pixabay.com/nl/photos/kompas-kaart-retro-geografie-5137269/?download
praise junkie: https://pixabay.com/nl/photos/injecteren-medisch-schot-aderen-519389/
Snapchat: https://pixabay.com/nl/photos/iphone-smartphone-sociale-media-3575940/
grafiti: https://pixabay.com/nl/photos/graffiti-schilder-hipster-puber-1726153/