Suttirak, Narongrit, Areerug Mejang, and Sita Yiemkuntitavorn. “The Effects of Learning Management Basing on Integrating Communicative Language Teaching With Learning Strategies to Develop English Speaking Ability of Mattayomsuksa 3 Students in Schools under the Secondary Educational Service Area Office Nakhon Si Thammarat”. Journal of Graduate Research 14, no. 1 (June 29, 2023): 1–16. Accessed May 21, 2024. https://so02.tci-thaijo.org/index.php/banditvijai/article/view/258704.