https://journal.pbnsurabaya.co.id/index.php/jupm <p>Publication of a Multidisciplinary Research Article</p> <p>Prefix DOI: 10.58705</p> en-US pbnsby87@gmail.com (Admin PBN) jopmpbn@gmail.com (Admin PBN Editor) Wed, 10 Jul 2024 03:05:49 +0000 OJS 3.3.0.11 http://blogs.law.harvard.edu/tech/rss 60