13/07/2016 10:54:15 13/07/2016 10:54:15 Ghani Rozaqi

5 Ghani Rozaqi 13/07/2016 10:54:15 UNISDR UNISDR

UNISDR

Apa itu UNISDR?

UNISDR adalah United Nation International Stategy for DisasterReduction

sumber: –