Tianchaipana, Sukonthip, Sumitra Deelert, Suwanan Thong-in, and Samran Mejang. 2021. “A Study on Errors in Writing English of English Major Students, Faculty of Education, Naresuan University”. Journal of Humanities and Social Sciences Nakhon Pathom Rajabhat University 11 (2). ์์Nakhon Pathom,Thailand:1-12. https://so07.tci-thaijo.org/index.php/HUSO-J/article/view/1034.