RAJA KUMARI , K. Naga; REDDY , V. Ravinder; PREETHAM, V. Chinni; KUMAR, D. Srinivas; SEN, A. R.; RAO, S. V. Rama. Assessment of Optimum Threonine Concentration in Diets of WL Layers at Peak Production. International Journal of Livestock Research, India, v. 9, n. 1, p. 245–253, 2019. Disponível em: http://ijlr.org/ojs_journal/index.php/ijlr/article/view/1417. Acesso em: 8 may. 2026.