Chotchatchawalkul P, Khuvasanond K. Case Study: A Study of Elementary Students’ Emotional Expression in an International School. OJED [Internet]. 2022 Apr. 19 [cited 2024 May 19];17(1):OJED1701016 (14 pages) doi: 10.14456/ojed.2022.15. Available from: https://so01.tci-thaijo.org/index.php/OJED/article/view/251656