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 Sihombing, E., Leslie Widjaja, S., Raka Agung, I., Khrisne, D., & Maharta Pemayun, A. 2025 Mar 31. RANCANG BANGUN SISTEM INFORMASI UNTUK MANAJEMEN AIR DAN PENDETEKSI KEBOCORAN PADA RUMAH INDEKOS BERBASIS INTERNET OF THINGS. Jurnal SPEKTRUM. [Online] 12:1