Rahmawati, N., E. F. Lisnanti, M. Muladno, and A. Atabany. “Potency of Local Feed Ingredients and Ability of Livestock to Use the Feed: An in-Vitro Study”. Journal of Advanced Veterinary and Animal Research, vol. 7, no. 1, Mar. 2020, pp. 92-102, https://www.banglajol.info/index.php/JAVAR/article/view/46369.