%A Science and Technology, Naresuan University Journal: %D 2019 %T Principles %K %X %U https://www.journal.nu.ac.th/NUJST/article/view/2452 %J Naresuan University Journal: Science and Technology (NUJST) %0 Journal Article %V 27 %N 1 %@ 2539-553X %8 2019-03-18