TY - JOUR AU - Science and Technology, Naresuan University Journal: PY - 2021 TI - Front cover JF - Naresuan University Journal: Science and Technology (NUJST); Vol 29 No 4 (2021): October-December 2021 KW - N2 - UR - https://www.journal.nu.ac.th/NUJST/article/view/3311