Y. M. Valijonqizi, N. R. Mukhtarovna, and M. S. Rakhmatjanovna, “Production of Complex Fertilizers by the Method of Decomposition of Poor Kyzylkum Phosphorites with a Reduced Nitric Acid Rate”, Int Jour of Innovative Analyses and Emerging Technology, vol. 1, no. 5, pp. 121–126, Oct. 2021.