@base . a , ; "Journal of economics and business (Jakarta. Online)" . a , , ; , , ; "Journal of economics and business." ; ; ; ; "2549-5860" ; ; ; "2549-5860" ; ; "2549-5860" ; "Journal of economics and business." , "Journal of economics and business (Jakarta. Online)" ; ; "http://www.jebi-atmajaya.com" . a ; "2549-5860" ; . . a ; "2549-5860" ; . a ; ; "20210206235100.0"^^ ; ; . "Indonesia" . a . a ; .