Tutor: Damian Artyszak
Konsultacja: Zofia Wiśniewska
Grafika podsumowania: Valeriia Malyk
Materiały: Valeriia Malyk
Korekta: Małgorzata Załoga
susannp4 (CC 0)Ricinator (CC 0)Clker-Free-Vector-Images (CC 0)AliceKeyStudio (CC 0)PublicDomainPictures (CC 0)simonwijers (CC 0)Nassa (Public domain)Nassa (Public domain)Katalyst Education (CC BY)