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 Harta Hadi, I Kadek, Pratiwi Pudja, Ida Ayu, AND Arda, Gede. " Pengaruh Ketebalan Plastik Polietilen Densitas Rendah Sebagai Bahan Pengemas terhadap Mutu Daun Seledri (Apium gravelens L.) Selama Penyimpanan Dingin" Jurnal BETA (Biosistem dan Teknik Pertanian) [Online], Volume 8 Number 2 (6 December 2019)