Kavitha, M., et al. “Influence of Biochar Based Nano-Phosphorus on Phosphorus Uptake and Yield Performance of Groundnut (Arachis Hypogaea L.) Grown in Sandy Loam Soils”. International Journal of Bio-Resource and Stress Management, vol. 16, no. Jan, 1, Jan. 2025, pp. 01-09, doi:10.23910/1.2025.5851.