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 Trisnasari, Komang Githa, AND Sri Indrawati, Anak Agung. " PERLINDUNGAN HUKUM BAGI KONSUMEN AKIBAT BEREDARNYA MASKER MEDIS PALSU DI ERA PANDEMI COVID-19" Kertha Semaya : Journal Ilmu Hukum [Online], Volume 12 Number 1 (18 October 2023)