LAL BAHADUR, et al. “Evaluation of Integrated Nutrient Management Options in Rice (Oryza Sativa) Wheat (Triticum Aestivum) Cropping System in Reclaimed Sodic Land”. Indian Journal of Agronomy, vol. 58, no. 2, Oct. 2001, pp. 137-45, https://doi.org/10.59797/ija.v58i2.4180.