2025. Effect of Selenium and Vitamin E Supplementation on Immune Indicators,  Antibody Response, and Antioxidant Status in Sheep: Development of an  Immunocompetence Index. Indian Journal of Animal Production and Management. 41, 4 (Dec. 2025), 13–17. DOI:https://doi.org/10.48165/ijapm.2025.41.4.3.