DUC THANH, Ngo; 						THI KHANH HOA, Bui.
 Trends and Return Frequencies of Hot and Cold Extreme Events in Northern Vietnam from 1961–2018.
<strong>VNU Journal of Science: Earth and Environmental Sciences</strong>, [S.l.], v. 39, n. 2, apr. 2023.
ISSN 2588-1094.
Available at: &lt;<a href="https://js.vnu.edu.vn/EES/article/view/4934" target="_new">https://js.vnu.edu.vn/EES/article/view/4934</a>&gt;. Date accessed: 22 dec. 2024.
doi: <a href="https://doi.org/10.25073/2588-1094/vnuees.4934">https://doi.org/10.25073/2588-1094/vnuees.4934</a>.