S. K. Tiwari, R. Shah, D. B. Nepali, M. Tariq, and K. P. Acharya, “Effect of Dietary Supplementation of Rumen Undegradable Protein on Productive Performance of Early Lactating Buffaloes ”, J Buf Sci, vol. 8, no. 2, pp. 43–54, Sep. 2019.