“In-situ Delineation of Uranium and Thorium Zones in Boreholes using Spectral Gamma Ray Logging - A Case Study from Singhbhum Shear Zone, Jharkhand” (2025) Indian Journal of Pure & Applied Physics (IJPAP), 63(3), pp. 224–230. doi:10.56042/ijpap.v63i3.14465.