Effect of Replacing Soybean Meal Protein with Different Levels of Urea on Some Productive and Physiological Traits in Laying Hens. Indian Journal of Animal Production and Management, [S. l.], v. 42, n. 1, p. 21–28, 2026. DOI: 10.48165/ijapm.2026.42.01.04. Disponível em: https://www.acspublisher.com/journals/index.php/ijapm/article/view/23715. Acesso em: 18 jul. 2026.