SINGH, DEVINDER; NAGRA, S S. Bioavilability of phosphorus from ammonium polyphosphate and single superphosphate in chicken. The Indian Journal of Animal Sciences, Delhi, India, v. 64, n. 2, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/30302. Acesso em: 15 jul. 2026.