@base . a , , ; , , ; "Journal of Computer System and Informatics." ; ; ; ; "2714-8912" ; ; ; "2714-8912" ; ; "2714-8912" ; "Journal of Computer System and Informatics (Online)" , "Journal of Computer System and Informatics." ; ; "http://ejurnal.seminar-id.com/index.php/josyc" . a , ; "Journal of Computer System and Informatics (Online)" . . a ; "2714-8912" ; . a ; . a ; "2714-8912" ; . "Indonesia" . a . a ; ; "20210206214000.0"^^ ; ; .