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 F. D., Valentina; SUARNA, I W.; SURYANI, N. N.. NUTRIENT DIGESTIBILITY OF RATION CONTAINING DIFFERENT PROTEIN AND ENERGY LEVEL ON BALI CATTLE HEIFERS. Jurnal Peternakan Tropika, [S.l.], v. 6, n. 1, p. 184-197, apr. 2018. ISSN 2722-7286. Available at: <https://ojs.unud.ac.id/index.php/tropika/article/view/39083>. Date accessed: 31 aug. 2026.