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 Saputra Yasa, I Putu Gede Nesa, AND Wiryawan, I Wayan. " PELAKSANAAN PERLINDUNGAN HUKUM TERHADAP PEKERJA BANGUNAN PADA UD. WIRAJAYA BERDASARKAN UNDANG-UNDANG KETENAGAKERJAAN" Kertha Semaya : Journal Ilmu Hukum [Online], Volume 8 Number 4 (30 March 2020)