Daryono BMKG: seberapa efektif si early warning sistem gempa dan tsunami di indonesia?!? | #GeoPods S2 Eps.1·Feb 2021·HAGI GEOPODSDaryono BMKG: seberapa efektif si early warning sistem gempa dan tsunami di indonesia?!? | #GeoPods S2 Eps.1·Feb 2021·HAGI GEOPODS