Munmun, S., M. Rahman, K. . . Islam, and R. Chowdhury. “Efficacy of Bacterial Phytase, Citric Acid and Their Combination in Broiler Fed Inorganic Phosphorus Free Diet”. Bangladesh Journal of Animal Science, vol. 51, no. 3, Sept. 2022, pp. 107-14, doi:10.3329/bjas.v51i3.61786.