20210207010200.0 IJIS (Indonesian Journal on Information System) 2548-6438 Indonesia 2548-6438 IJIS (Indonesian Journal on Information System) (Online) 2548-6438 2548-6438 http://saintekwiratama.org/jurnal/index.php/informasi 2548-6438 IJIS (Indonesian Journal on Information System) IJIS (Indonesian Journal on Information System) (Online)