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 Clain, Jerry Antoline, Atmika, I Ketut Adi, Subagia, I. D. G Ary, Sukadana, I Gusti Ketut, AND Widiarta, I Putu. " Optimalisasi Sistem Air Bersih di Desa Joanyar Kecamatan Seririt Buleleng" Jurnal Mettek: Jurnal Ilmiah Nasional dalam Bidang Ilmu Teknik Mesin [Online], Volume 9 Number 2 (19 December 2023)