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 Putra, I., & Purwanto, I. (2019). PERLINDUNGAN HUKUM TERHADAP KONSUMEN TERKAIT TIDAK ADANYA TANGGAL KADALUWARSA DIKEMASAN ROKOK. Kertha Semaya : Journal Ilmu Hukum, 7(6), 1-15. doi:10.24843/KM.2019.v07.i06.p01