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 Utami, P., Karin, P., Wijayanti, N., & Yanti, N. 2023 Feb 20. PELATIHAN PENATALAKSANAAN PROTOKOL KESEHATAN BAGI KADER SEBAGAI UPAYA PENCEGAHAN PENULARAN COVID-19 PADA LANSIA. Buletin Udayana Mengabdi. [Online] 22:3