PRESENTACION 4

https://docs.google.com/presentation/d/1NgeZqK6xUkgEEHofrfOIvD70o2fBNTQrNr-C4ev_AHY/pub?start=false&loop=false&delayms=3000

PRESENTACION 3

https://docs.google.com/presentation/d/1jJe6Xlc02CX3YbxrkoePc5piKFC8t4cbXxoimA5yWo0/pub?start=false&loop=false&delayms=3000

PRESENTACION 2

https://docs.google.com/presentation/d/1BxmtHArXfOanK6vzzoYFjCFnXG2owrdPeMA4ejTkgX0/pub?start=false&loop=false&delayms=3000