MOHAMMED, Omar Dheyaa; ABDULLAH, Mohammed Najim; ABBO, Nadir Yousef; SALIH, Nashwan Nather. A Comparison Effect Of feeding Barley or Soybean Meal Chemically Treated As A Source Of Undegradable Protein in Milk Production and Composition in Awassi Ewes. Journal of agricultural, environmental and veterinary sciences, New Mexico, United States, v. 4, n. 1, p. 53–43, 2020. DOI: 10.26389/AJSRP.O151219. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jaevs/article/view/2295. Acesso em: 20 dec. 2025.