Effect of copaiba oil on intake, apparent nutrient digestibility, ruminal fermentation, nitrogen balance, and growth performance of lambs in confined conditions - Cunha, Ancelmo Rodrigues; Souza, Terezinha Teixeira de; Ferreira, Evandro Maia; Biava, Janaina Socolovski; Assis, Rhaíssa Garcia de; Pires, Alexandre Vaz; Carvalho, Pedro Henrique Vilela; Maciel, Michel do Vale; Ferraz, Marcos Vinicius de Castro (Revista Brasileira de Zootecnia, 2025)