TRINH, Tran Dinh; 						MEN, Nguyen Thi Thuy.
 Heavy Metal Concentration in Airborne Particles at Nursery Schools in Hanoi and Health Risk Assessment.
<strong>VNU Journal of Science: Natural Sciences and Technology</strong>, [S.l.], v. 35, n. 1, mar. 2019.
ISSN 2588-1140.
Available at: &lt;<a href="https://js.vnu.edu.vn/NST/article/view/4783" target="_new">https://js.vnu.edu.vn/NST/article/view/4783</a>&gt;. Date accessed: 24 nov. 2024.
doi: <a href="https://doi.org/10.25073/2588-1140/vnunst.4783">https://doi.org/10.25073/2588-1140/vnunst.4783</a>.