PHẠM VĂN, Quốc.
 Cyclic Inequality Forms with Power 1/2,1/3.
<strong>VNU Journal of Science: Mathematics - Physics</strong>, [S.l.], v. 33, n. 3, sep. 2017.
ISSN 2588-1124.
Available at: &lt;<a href="https://js.vnu.edu.vn/MaP/article/view/4209" target="_new">https://js.vnu.edu.vn/MaP/article/view/4209</a>&gt;. Date accessed: 06 may 2024.
doi: <a href="https://doi.org/10.25073/2588-1124/vnumap.4209">https://doi.org/10.25073/2588-1124/vnumap.4209</a>.