“Measurement of Activity Concentration of 40K, 226Ra and 232Th in Commercial Wall Paints Used in Nigeria and Inherent Radiological Hazards”. Journal of Sustainability and Environmental Management 1, no. 2 (May 26, 2022): 224–232. Accessed July 15, 2026. https://www.nepjol.info/index.php/josem/article/view/45368.