Intel: menguak tabir dunis intelijen Indonesia / Ken Conboy; penerjemah, Danny Raharto; penyunting, Pandu Ganesa

Kegagalan dinas intelijen belanda dalam upaya merebut kembali Indonesia 1942-1949 = The failure of dutch intelligence service in order to seize back Indonesia 1942 1949

National intelligence service needs to be free of political influences

Legendary service : the key is to care / Ken Blanchard, Kathy Cuff &​ Vicki Halsey.

Intelligence perspective customer satisfaction analysis toward PLN's service performance : case study PT PLN East Java distribution