Nguyen, Van Thang, Nguyen Phong Thu Huynh, and Cong Hao Le. 2021. “210Po in Paddy Soils and Rice Grains in Chau Doc, An Giang, Vietnam: Activity Concentration, Soil-to-Rice Transfer, and Health Hazard”. Science and Technology Development Journal 24 (4), 2177-86. https://doi.org/https://doi.org/10.32508/stdj.v24i4.3520.