@base . a , ; "Petra International journal of Business Studies" . a ; "20230417052655.868006"^^ ; ; . , ; "Petra International journal of Business Studies." ; ; ; ; ; "Petra International journal of Business Studies" , "Petra International journal of Business Studies." ; ; [ a ; "Preserved : 1 to 6" ; "Preserved" ; "2024-03-28"^^ ; "Preserved : 1 (2); 2 (1, 2); 3 (1, 2); 4 (1, 2); 5 (1, 2); 6 (1, 2)" ; ; [ "2621-6426" ; "Petra International Journal of Business Studies" ; "Master of Management, School of Business and Management, Petra Christian University" ] ; "2018/2023" ] ; "http://ijbs.petra.ac.id/index.php/ijbs" . a ; "pkppln" ; "Public Knowledge Project PLN" . a ; "2621-6426" ; . . "Indonesia" . a ; . a .