Astuti, Tri, Syahro Ali Akbar, Fajri Basyirun, Fauzi Maulana, and Harissatria harissatria. “The Effect of Using Crude Enzymes of Cattle Rumen Contents As Bioactivator on the Content of Dry Matter, Organic Matter and Crude Protein Content of Palm Oil Fronds”. Bantara Journal of Animal Science 4, no. 2 (October 30, 2022): 47–51. Accessed December 22, 2024. https://journal.univetbantara.ac.id/index.php/bjas/article/view/2827.