TRẦN THIỆN, Cường.
Tran Thien Cuong Study on Soil and Water Environment in Coal Mining  Area at Lo Tri Coal Mine, Quang Ninh Province.
<strong>VNU Journal of Science: Earth and Environmental Sciences</strong>, [S.l.], v. 33, n. 1S, nov. 2017.
ISSN 2588-1094.
Available at: &lt;<a href="https://js.vnu.edu.vn/EES/article/view/4178" target="_new">https://js.vnu.edu.vn/EES/article/view/4178</a>&gt;. Date accessed: 24 nov. 2024.
doi: <a href="https://doi.org/10.25073/2588-1094/vnuees.4178">https://doi.org/10.25073/2588-1094/vnuees.4178</a>.