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 Deva Surya Prasetya, I Gusti Agung, Ketut Astawa, & I Nengah Suarnadwipa. " PENGARUH VARIASI LAJU ALIRAN MASSA TERHADAP PERFORMANSI KOLEKTOR SURYA PLAT DATAR DENGAN DIAMETER SIRIP BERBEDA YANG DISUSUN SECARA STAGGERED." Teknik Desain Mekanika [Online], 6.3 (2017): n. pag. Web. 1 Sep. 2026