Sindani, Lazarus, Michael Waswa, Francis Maingi, and Conrad Wanyama. “Measurement of Radiological Parameters in Harvested Sand in Bungoma County Rivers, Kenya”. ITEGAM-JETIA 8, no. 33 (February 28, 2022): 21-25. Accessed April 3, 2025. http://br940.teste.website/~itegamjetia/journal/index.php/jetia/article/view/794.