Hartanto, R. ., Ranggadikha, A. V. ., Prayitno, E. ., Prasetiyono, B. W. ., Mukodiningsih, S. ., & Harjanti, D. W. . (2025). Effect of calf starter substitution in lactating dairy cow concentrate on feed efficiency and feed cost of weaned female Holstein Friesian calves. Journal of Advanced Veterinary Research, 15(6), 787-789. Retrieved from https://advetresearch.com/index.php/AVR/article/view/2389