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 HALOMOAN, HUTAJULU. " VALUASI EKONOMI DANAU SENTANI DI KABUPATEN JAYAPURA." ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) [Online], 7.2 (2012): 135 - 144. Web. 30 Aug. 2026