materi managemen bencana di dunia pariwisata

 https://docs.google.com/presentation/d/e/2PACX-1vRtk8TDoqwKTk17LrEwZnz3qk7PDkgJ-jDuFW7u4uRDQjuSanaHEe-aX1G68r0NEQ/pub?start=true&loop=false&delayms=5000