Tiantong, A., K. Sasiwimonrit, S. Saengwong, W. Inyawilert, A. Chaokaur, and S. E. Chen. “Optimization of Pulsation Rate of the Milking System for the Mammary Gland Remodeling During Involution in Thai Crossbred Holstein Cows”. Tropical Animal Science Journal 44, no. 1 (March 9, 2021): 32-38. Accessed June 23, 2021. https://jai.ipb.ac.id/index.php/tasj/article/view/31198.