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 Dwi Utomo, Taufiq Pandu, N. Suarnadwipa, & Ketut Astawa. " Analisa Variasi Massa Pengisian Refrigerant R407C dengan Beban Pendinginan Sebesar 320 Watt terhadap Performansi Mesin Pendingin Ruangan Tipe Split." Teknik Desain Mekanika [Online], 9.4 (2020): n. pag. Web. 29 Aug. 2026