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 Dayanara, I., Kawuri, R., & Yulihastuti, D. (2019). Keberadaan bakteri patogen pada sampel pangan jajanan anak sekolah dasar di Pulau Sapeken, Sumenep, Jawa Timur. Jurnal Biologi Udayana, 23(2), 68-79. doi:10.24843/JBIOUNUD.2019.v23.i02.p04