SINGH, DEVINDER, and S S NAGRA. “Bioavilability of Phosphorus from Ammonium Polyphosphate and Single Superphosphate in Chicken”. The Indian Journal of Animal Sciences 64, no. 2 (May 29, 2013). Accessed July 15, 2026. https://epubs.icar.org.in/index.php/IJAnS/article/view/30302.