SCIENCE AND TECHNOLOGY, Naresuan University Journal:. Back cover. Naresuan University Journal: Science and Technology (NUJST), [S.l.], v. 26, n. 3, sep. 2018. ISSN 2539-553X. Available at: <http://www.journal.nu.ac.th/NUJST/article/view/2331>. Date accessed: 20 oct. 2019.