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 SIMANJUNTAK, Sheren Gracia; MAHENDRAYANA, I Made Dwi Dimas. PERLINDUNGAN HUKUM TERHADAP KONSUMEN ATAS PENGGUNAAN ALAT RAPID TEST ANTIGEN BEKAS. Kertha Negara : Journal Ilmu Hukum, [S.l.], v. 10, n. 6, p. 535-545, jan. 2023. Available at: <https://ojs.unud.ac.id/index.php/kerthanegara/article/view/90562>. Date accessed: 28 aug. 2026.