Prajapat, Kailash, et al. “Root Growth and Productivity of Wheat, Chickpea and Potato As Influenced by Nutrient Management Practices”. International Journal of Bio-Resource and Stress Management, vol. 7, no. Feb, 1, June 2023, pp. 052-9, https://www.ojs.pphouse.org/index.php/IJBSM/article/view/810.