Huynh, Chuong, Dan Luu, Nguyen Vo, Thanh Tran, and Tao Chau. “An Analytical Calculation Model of the Full Energy Peak Efficiency for Cylindrical Detectors Used in Assays of Radioactive Waste Drums”. Science and Technology Development Journal 19, no. 2 (June 30, 2016): 71-80. Accessed May 1, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/805.