VAN THOM, Bui et al.
 Tectonic Structure and Relationship with Sinkhole Harzard  in Bang Lung Area, Cho Don District, Bac Kan Province.
<strong>VNU Journal of Science: Earth and Environmental Sciences</strong>, [S.l.], v. 37, n. 2, june 2021.
ISSN 2588-1094.
Available at: &lt;<a href="https://js.vnu.edu.vn/EES/article/view/4620" target="_new">https://js.vnu.edu.vn/EES/article/view/4620</a>&gt;. Date accessed: 08 may 2024.
doi: <a href="https://doi.org/10.25073/2588-1094/vnuees.4620">https://doi.org/10.25073/2588-1094/vnuees.4620</a>.