2023. The effect of replacing slow-release urea (Menogen) instead of fast-release urea on the weight of ewes and Awassi lambs until weaning, milk production, and some biochemical blood traits: ????? ?????. NTU Journal of Agriculture and Veterinary Science. 3, 4 (Dec. 2023). DOI:https://doi.org/10.56286/ntujavs.v3i4.736.