B. M. R. S. Nayan Ahmed and D.R. Biswas, “Partially Acidulation as an Alternative Means of Utilizing Phosphate Rocks of Different Origins in an Alkaline Calcareous Soil of Haryana, India”, JISSS, vol. 65, no. 3, Sep. 2017, Accessed: Jun. 06, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/JISSS/article/view/74720