YongE. L. C., RidwanY., and SatrijaF. “Impact of Sex and Age on Gastrointestinal Nematode Infections in Sheep: Insights from Sugih Mukti Sheep Farm”. ARSHI Veterinary Letters, Vol. 8, no. 3, Oct. 2024, pp. 67-68, doi:10.29244/avl.8.3.67-68.