KHATUN, A.; CHOWDHURY, S. D.; ROY, B. C.; SULTANA, F.; KRISHNAN, P.; CHANNARAYAPATNA, G. Effect of increasing levels of dietary tryptophan on growth performance, meat yields and cost benefit of commercial broiler chickens. Journal of the Bangladesh Agricultural University, [S. l.], v. 18, n. 1, p. 124–130, 2020. Disponível em: https://jbau.bau.edu.bd/index.php/home/article/view/304. Acesso em: 30 jul. 2026.