MOHAMMED, Abdullah A.; ABBAS, Rabia J. The Effect of Using Fennel Seeds (Foeniculum vulgare L.) on Productive Performance of Broiler Chickens. International Journal of Poultry Science, Pakistan, v. 8, n. 7, p. 642–644, 2009. DOI: 10.3923/ijps.2009.642.644. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1223. Acesso em: 23 sep. 2025.