Trung, Dang Tran, et al. “The Controlling of Paleo-Riverbed Migration on Arsenic Mobilization in Groundwater in the Red River Delta, Vietnam”. <i>Vietnam Journal of Earth Sciences</i>, vol. 42, no. 2, May 2020, pp. 161-75, doi:10.15625/0866-7187/42/2/14998.