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 FIRDAUSI, Salsabila Najma et al. The The Relationship Between Slaughterhouse Officers' Knowledge, Attitudes and Salmonella sp. Contamination of Beef in Slaughterhouses of Jember Regency. Jurnal Veteriner, [S.l.], p. 33-41, may 2025. ISSN 2477-5665. Available at: <https://ojs.unud.ac.id/index.php/jvet/article/view/123028>. Date accessed: 01 sep. 2026. doi: https://doi.org/10.19087/jveteriner.2025.26.1.033.