Sơn, Nguyễn An, Hai Cao, Trieu Le, Giang Nguyen, Ha Nguyen, Quynh Tran, Tien Bui, and Duc Le. “Assessment of Aerobic Bacteria Killing Activity of Low Energry X-Rays in Potatoes”. Science and Technology Development Journal - Natural Sciences 5, no. 3 (May 10, 2021): 1266-1274. Accessed June 20, 2021. http://stdjns.scienceandtechnology.com.vn/index.php/stdjns/article/view/1040.