Maiti, Abhinaba, et al. “Influence of Udder Morphological Traits on Milk Parameters in Healthy Sahiwal and Crossbred Cattle”. Indian Journal of Veterinary Sciences and Biotechnology, vol. 20, no. 1, Dec. 2023, pp. 52-57, https://doi.org/10.48165/ijvsbt.20.1.11.