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 Wulandari, Y., & Yusa, I. 2016 Apr 12. EFEKTIVITAS PENERAPAN CLASS ACTION DALAM PENYELESAIAN SENGKETA LINGKUNGAN DI INDONESIA. Kertha Wicara : Journal Ilmu Hukum. [Online] :