ERWAN, E; ALIMON, A.R.; SAZILI, A.Q.; YAAKUB, H. Effect of Varying Levels of Leucine and Energy on Performance and Carcass Characteristics of Broiler Chickens. International Journal of Poultry Science, Pakistan, v. 7, n. 7, p. 696–699, 2008. DOI: 10.3923/ijps.2008.696.699. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1018. Acesso em: 21 sep. 2025.