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 Wiranata, I., Widia, I., & Budisanjaya, P. 2016 Oct 27. Pengembangan Sistem Rantai Dingin Ikan Tongkol (Euthynnus Affini) Segar Untuk Pedagang Ikan Keliling. Jurnal BETA (Biosistem dan Teknik Pertanian). [Online] 5:1