SUMIATI; DARMAWAN, A.; WIRYAWAN, K.G. Egg Quality and Blood Hematology of Magelang Laying Duck Fed with Diets Containing Different Ratios of Omega 3 and Omega 6 Fatty Acids and Organic Zn. International Journal of Poultry Science, Pakistan, v. 15, n. 11, p. 448–453, 2016. DOI: 10.3923/ijps.2016.448.453. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/2297. Acesso em: 21 sep. 2025.