Englan, Fiqhi Falkan, Lia Budimulyati Salman, and Raden Febriyanto Christi. “The Effect of Males on Birth Weight and Body Weight at 11 Months of Female Friesian Holstein Dairy Cattle At PT. Ultra Ranch South Bandung”. JURNAL ILMIAH PETERNAKAN TERPADU 9, no. 3 (December 18, 2021): 362–371. Accessed November 28, 2025. https://jurnal.fp.unila.ac.id/index.php/JIPT/article/view/5494.