SINGH, YASH PAL, et al. “Jatropha (Jatropha Curcas) Based Intercropping Systems: An Alternate Land Use for Rehabilitation of Degraded Sodic Lands”. The Indian Journal of Agricultural Sciences, vol. 89, no. 1, Jan. 2019, pp. 09–15, https://doi.org/10.56093/ijas.v89i1.86091.