Kesiapsiagaan Menghadapi Covid-19 Selasa,17 Maret 2020 Operator NASIONAL 900x dibaca https://covid19.kemkes.go.id/situasi-infeksi-emerging/info-corona-virus/dokumen-resmi-kesiapsiagaan-menghadapi-novel-coronavirus-covid-19-revisi-ke-3/#.XnBs8M4zaUk