BEIGH, YASIR AFZAL, et al. “In-Vivo Anthelmintic Activity Assessment to Dietary Incorporation of Natural Feed Additives in Sheep: A Comparative Study”. The Indian Journal of Animal Sciences, vol. 90, no. 11, Apr. 2021, pp. 1465-70, https://doi.org/10.56093/ijans.v90i11.111490.