@book{833163,
	title = {INTERNATIONAL SCIENTIFIC JOURNAL OF ENGINEERING AND TECHNOLOGY (ISJET)  Vol. 4 No.1 January - June 2020},
	publisher = {,},
	year = {2020.},
	address = {Nonthaburi : Panyapiwat Institute of Management , 2020 :},
	edition = {1},
	url = {https://ph02.tci-thaijo.org/index.php/isjet/issue/view/16548/3862}
}