BOONPOK, Chawalit.
 Preservation Theorems Concerning g-Hausdorff and rg-Hausdorff Spaces.
<strong>Naresuan University Journal: Science and Technology (NUJST)</strong>, [S.l.], v. 11, n. 3, p. 75-77, aug. 2013.
ISSN 2539-553X.
Available at: &lt;<a href="https://www.journal.nu.ac.th/NUJST/article/view/252" target="_new">https://www.journal.nu.ac.th/NUJST/article/view/252</a>&gt;. Date accessed: 20 may 2024.