TY - JOUR AU - Dugtong, Prawitri PY - 2021/05/10 Y2 - 2024/03/29 TI - Contents JF - JOURNAL OF SOUTHERN TECHNOLOGY JA - J.SCT VL - 14 IS - 1 SE - Contents DO - UR - https://so04.tci-thaijo.org/index.php/journal_sct/article/view/251284 SP - AB - <p>-</p> ER -