@base . a ; "2088-9038" ; . a , ; "Sintek Jurnal" . a ; . a ; ; "20170318152200.0"^^ ; ; . a ; "2088-9038" ; . "Indonesia" . a , , ; , , ; "Sintek Jurnal: Jurnal Ilmiah Teknik Mesin" ; ; ; ; "2088-9038" ; ; ; "2088-9038" ; ; "2088-9038" ; "Sintek Jurnal: Jurnal Ilmiah Teknik Mesin" , "Sintek Jurnal" ; . . a .