P. M. LUNAGARIYA, S. V. SHAH, Y. G. PATEL, and J. H. PATEL, “Lactation performance of dairy cows on feeding rumen-protected choline”, Indian J of Anim Sci, vol. 93, no. 9, pp. 923–927, Sep. 2023, doi: 10.56093/ijans.v93i9.131602.