Tham, Trinh Thi, 		Thuy, Trinh, 		Trung, Nguyen, AND 		Trinh, Le.
" Assessment of Concentration and Ecological Risks of some Persistent Organochlorine Compounds in Water and Sediments of the Red River Running from Hanoi to Nam Dinh" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 38 Number 1 (15 March 2022)