Development of a series of presentation materials.

Development of a series of presentation materials.
Presentations: https://freelancehunt.com/showcase/work/razrabotka-serii-prezentatsiy/1850160.html
PDF at the link:
https://drive.google.com/drive/folders/14q62JB4roJngbrDRv0T8nSIMBhXPrMez?usp=sharing