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, T., Suarnadwipa, N., & Astawa, K. (2020). Analisa Variasi Massa Pengisian Refrigerant R407C dengan Beban Pendinginan Sebesar 320 Watt terhadap Performansi Mesin Pendingin Ruangan Tipe Split. Teknik Desain Mekanika, 9(4). Diambil dari https://ojs.unud.ac.id/index.php/mekanika/article/view/72923