Opashola, G.A. et al. 2026. Impact of ENDF/B-VII.1 and ENDF/B-VIII.0 Nuclear Data Libraries on NIRR-1 LEU Core Depletion using OpenMC. Nigerian Journal of Physics. 35, 3 (Jun. 2026), 37–45. DOI:https://doi.org/10.62292/njp.v35i3.2026.613.