@base . a ; "2527-4457" ; . a , ; "Journal of Chemical Process Engineering (Online)" . a ; ; "20210206223000.0"^^ ; ; . a , , ; , , ; "Journal of Chemical Process Engineering." ; ; ; ; "2655-2957" ; ; ; "2655-2957" ; ; "2655-2957" ; "Journal of Chemical Process Engineering." , "Journal of Chemical Process Engineering (Online)" ; ; "http://jurnal.teknologiindustriumi.ac.id/index.php/JCPE" . a ; . "Indonesia" . a ; "2655-2957" ; . a . .