Thuy, Nguyen, 		Xuan, Vuong, 		Le, Nguyen, AND 		Minh, Tu.
" Chemical Speciation, Risk Assessment and Pollution Level of Lead Metals in Road Dust of some Industry Zones and Urban Areas  in Northern Vietnam" <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], Volume 38 Number 1 (15 March 2022)