LAYSIRIKUL, Ekkachai.
 Isomorphism Theorem for Cayley Graphs of Semigroup of Integer Modulo Prime Power Relative to an Invertible Element.
<strong>Naresuan University Journal: Science and Technology (NUJST)</strong>, [S.l.], v. 27, n. 3, p. 95-100, july 2019.
ISSN 2539-553X.
Available at: &lt;<a href="https://www.journal.nu.ac.th/NUJST/article/view/Vol-27-No-3-2019-95-100" target="_new">https://www.journal.nu.ac.th/NUJST/article/view/Vol-27-No-3-2019-95-100</a>&gt;. Date accessed: 09 sep. 2024.
doi: <a href="https://doi.org/10.14456/nujst.2019.29">https://doi.org/10.14456/nujst.2019.29</a>.