You are leaving ross.campusgroups.com
The link you followed will take you to: http://jurnal.lppm.unsoed.ac.id/ojs/files/journals/1/articles/1943/submission/original/1943-3502-1-SM.html
I confirm that I wish to go to jurnal.lppm.unsoed.ac.idThe link you followed will take you to: http://jurnal.lppm.unsoed.ac.id/ojs/files/journals/1/articles/1943/submission/original/1943-3502-1-SM.html
I confirm that I wish to go to jurnal.lppm.unsoed.ac.id