Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 MUSTIKA, S N et al. PENGARUH PEMANFAATAN SENSOR PROXIMITY TERHADAP VOLUME PENGGUNAAN CAIRAN BILIK DISINFEKTAN SEMI-OTOMATIS. Buletin Udayana Mengabdi, [S.l.], v. 19, n. 4, p. 503-509, july 2021. ISSN 2654-9964. Tersedia pada: <https://ojs.unud.ac.id/index.php/jum/article/view/64193>. Tanggal Akses: 30 aug. 2026