TY - SER TI - INTERNATIONAL SCIENTIFIC JOURNAL OF ENGINEERING AND TECHNOLOGY (ISJET) Vol. 4 No.1 January - June 2020 SN - 2586-8527 PY - 2020/// CY - Nonthaburi : Panyapiwat Institute of Management , 2020 PB - KW - TECHNOLOGY & ENGINEERING KW - Journal KW - Engineering, Technology, Innovation, Information Technology KW - Research article Academic article Book review UR - https://ph02.tci-thaijo.org/index.php/isjet/issue/view/16548/3862 ER -