Index List
A Copy of Publication in 2024. Our old website were down caused by Judi Online.
The Web Archived version is here:
ejournal.unida.gontor.ac.id/index.php/ettisal/issue/view/706 (this site was unable to open, and locally archive)
web.archive.org/web/20250619085457/ejournal.unida.gontor.ac.id/index.php/ettisal/issue/view/706 [can be opened, archived in international internet archive]