Van, Ngoc, Huy Le, Son Nguyen, and Kume Tamikazu. “Evaluation of Low Energy X-Ray Depth Dose Distribution by Gafchromic Film for Dosimetry in Food Irradiation”. Science and Technology Development Journal 23, no. 2 (May 9, 2020): 517-523. Accessed March 28, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1739.