https://docs.google.com/presentation/d/1Mk4fJ28g17NUS9T2nCtiPuiiB1clYoj8/edit?usp=sharing&ouid=100745643053099246976&rtpof=true&sd=true

https://docs.google.com/presentation/d/1RWRJh7ISfeXShviocOEzhQe79TwisC6P/edit?usp=sharing&ouid=100745643053099246976&rtpof=true&sd=true

https://drive.google.com/file/d/1Jd-MXQaMAd0hyHU3vJLBPyFFPjcuKGBx/view?usp=sharing

https://docs.google.com/presentation/d/1wdWClknozfrzjuVms4skNItu8UVxfZFN/edit?usp=sharing&ouid=100745643053099246976&rtpof=true&sd=true