E., E.-U. et al. 2026. X-RAY BARRIER ESTIMATION - A CASE STUDY OF THE GENERAL RADIOGRAPHY ROOM OF A MAJOR NIGERIAN TEACHING HOSPITAL. Journal of Radiography and Radiation Sciences. 27, 1 (Jan. 2026), 16–24. DOI:https://doi.org/10.82547/jrrs.vol27no1.112.