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 Suartiani, Ni Made Ayu Adi, Sumiyati, Sumiyati, AND Tika, I Wayan. " Evaluasi Sistem Operasional dan Pemeliharaan Jaringan Irigasi pada Sistem Subak di Kawasan Warisan Budaya Dunia Catur Angga Batukau" Jurnal BETA (Biosistem dan Teknik Pertanian) [Online], Volume 5 Number 2 (30 August 2017)