Laki, A., Dehghan- Banadaky, M., Zali, A., Ghanjkhanlou, M., Reza-Yazdi, K. (2016). 'Effect of steeping barley grain in lactic and citric acid on fermentation and ruminal Degradation', Animal Sciences Journal, 28(109), pp. 109-120. doi: 10.22092/asj.2016.106089