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 Bangkit Suartama, I Made, Suarda, Made, AND Sucipta,, Made. " Studi Variasi Diameter Piringan Katup Limbah Terhadap Head Losses Katup Limbah Pompa Hydram" Teknik Desain Mekanika [Online], Volume 7 Number 1 (1 February 2018)