Analisis konsekuensi dispersi gas, ledakan dan kebakaran akibat kebocoran tangki penyimpanan LPG (Liquefied Petroleum Gas) di PT. X dengan perangkat ALOHA (Areal Locations of Hazardous Atmospheres) tahun 2012 = Gas Dispersion, Fire and Explosion Consequences analysis due to LPG (Liquefied Petroleum Gas) storage tank leak at PT. X with ALOHA (Areal Locations of Hazardous Atmospheres) program year 2012