Harahap, Rakhmad Perkasa, Ahmad Tohardi, Tri Rachmanto Prihambodo, Auli Salwa Esesa, and Melyanti Putri Tanjung. 2025. “Development of Slow-Release Urea Additives Using Autoclaved Oil Palm Empty Fruit Bunches and Urea via Wet Granulation for Ruminants”. ANIMAL PRODUCTION 27 (1), 18-28. https://jap.fapet.unsoed.ac.id/index.php/JAP/article/view/353.