O. Sowole, and M. S. Bamigbe. “Measurement of Indoor Radon Concentrations and Health Hazard Exposure to Occupants of Buildings at Ijebu-Imushin Area, Ogun State, Nigeria”. Wah Academia Journal of Social Sciences, vol. 5, no. 2, June 2026, pp. 186-93, doi:10.63954/WAJSS.5.2.11.2026.