I. C. HAOKIP, B. S. DWIVEDI, M. C. MEENA, S. P. DATTA, V. K. SHARMA, and Y. S. SAHARAWAT, “Effect of phosphorus fertilization and microbial inoculants on yield, phosphorus use-efficiency and available phosphorus in maize (Zea mays)- wheat (Triticum aestivum) cropping system”, Indian J Agri Sci, vol. 89, no. 5, pp. 806–812, May 2019, doi: 10.56093/ijas.v89i5.89662.