Warning: file_put_contents(): Only 0 of 26 bytes written, possibly out of free disk space in /var/www/ojs.unud.ac.id_backup/lib/pkp/classes/cache/FileCache.inc.php on line 90 Peda Gaji, N., & Supasti Dharmawan, N. 2021 Sep 25. Tanggung Jawab Pelaku Usaha Terhadap Kerugian Konsumen Akibat Pembelian Masker Bekas Pakai. Kertha Negara : Journal Ilmu Hukum. [Online] 9:11