R. Kumar Verma, A. Yadav, L.-U. Rahman, A. Kalra, and D. Dhar Patra, “Influence the status of soil chemical and biological properties by intercropping”, Int. J. Recycl. Org. Waste Agric., vol. 3, no. 1, Feb. 2014, doi: 10.1007/s40093-014-0046-2.