Niwesworakarn N, Petkaew J, Sutanan P, Gujral T. Challenges Encountered by Pre-service English Language Teachers in Conducting Classroom Action Research in Thailand. AsTEN Journal [Internet]. 2025 Sep. 25 [cited 2026 May 22];9(2). Available from: https://www.po.pnuresearchportal.org/ejournal/index.php/asten/article/view/3256