Backside Article Sidebar PDF Published: Jun 30, 2021 Main Article Content Suthida Pattanasrivichian Article Details How to Cite Pattanasrivichian, S. . (2021). Backside. PAYAP UNIVERSITY JOURNAL, 31(1), 198–210. Retrieved from https://so05.tci-thaijo.org/index.php/pyu/article/view/253552 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue Vol. 31 No. 1 (2021): Payap University Journal Section Backside