Giao, Nguyen Thanh, Huynh Thi Hong Nhien, and Phan Kim Anh. 2022. “Evaluating Ecological Risk Associated With Heavy Metals in Agricultural Soil in Dong Thap Province, Vietnam: 10.32526/Ennrj/20/202200114”. Environment and Natural Resources Journal 20 (6). Nakhon Pathom, Thailand:585-97. https://ph02.tci-thaijo.org/index.php/ennrj/article/view/247244.