@base . a , , ; , , ; "International journal of advanced science, engineering and information technology." ; ; ; ; "2088-5334" ; ; ; "2088-5334" ; ; "2088-5334" ; "International journal of advanced science, engineering and information technology." , "International journal of advanced science, engineering and information technology" ; . . a , ; "International journal of advanced science, engineering and information technology" . a ; "2088-5334" ; . a ; "2088-5334" ; . a ; . a ; ; "20170722161100.0"^^ ; ; . "Indonesia" . a .