Madhu Sahu. “Probabilistic Pedotransfer Functions for Soil Bulk Density With Calibrated Uncertainty: A Comparison of Quantile Regression and Conformal Prediction across 735 Brazilian Catchments”. International Journal of Agriculture and Animal Production, vol. 5, no. 2, Oct. 2025, pp. 81-92, doi:10.55529/ijaap.52.81.92.