ATENCIO, J.L.; FERNANDEZ, J.A.; GERNAT, A.G.; MURILLO, J.G. Effect of Pine Wood Shavings, Rice Hulls and River Bed Sand on Broiler Productivity When Used as a Litter Sources. International Journal of Poultry Science, Pakistan, v. 9, n. 3, p. 240–243, 2010. DOI: 10.3923/ijps.2010.240.243. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1386. Acesso em: 22 sep. 2025.