S.P. Datta, B.S. Dwivedi, D. Golui, V.K. Singh, Manoj Shrivastava, Ashok Kumar, Ganpat, Anil Kumar Verma, Mahesh C. Meena*,. 2021. “Effect of Long-Term Integration of Sewage-Sludge and Fertilizers on Wheat Productivity, Profitability and Soil Fertility”. Journal of the Indian Society of Soil Science 69 (1). https://epubs.icar.org.in/index.php/JISSS/article/view/113088.