S. Kumar, S. Prasad, M. Shrivastava, S. K. Kharia, and G. K. Sharma, “Consumption pattern of selected vegetables at five sites in Delhi NCR region”, Indian J Agri Sci, vol. 90, no. 8, pp. 1593–1598, Oct. 2020, doi: 10.56093/ijas.v90i8.105973.