DUC, Nguyen Quang.
 Demand for and Classification of a Constitution Based  on Its Content.
<strong>VNU Journal of Science: Legal Studies</strong>, [S.l.], v. 34, n. 4, dec. 2018.
ISSN 2588-1167.
Available at: &lt;<a href="https://js.vnu.edu.vn/LS/article/view/4176" target="_new">https://js.vnu.edu.vn/LS/article/view/4176</a>&gt;. Date accessed: 22 nov. 2024.
doi: <a href="https://doi.org/10.25073/2588-1167/vnuls.4176">https://doi.org/10.25073/2588-1167/vnuls.4176</a>.