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 Anggiat Situmorang, Marcelinus, Dwi Giriantari, Ida Ayu, DAN Setiawan, I Nyoman. " PERANCANGAN PLTS ATAP GEDUNG PERPUSTAKAAN UNIVERSITAS UDAYANA" Jurnal SPEKTRUM [Online], Volume 9 Nomor 2 (30 June 2022)