00272     2200085   4500090002000000100001700020245008200037260003300119850003400152  aPPRA 66-54 2024  aJessica Kerr10aOptimalisasi Insfrastruktur Siber guna Melindungi Keamanan Nasional Australia  aJakarta bLemhannas RIc2024  aLembaga Ketahanan Nasional RI