Suttirak, Narongrit, Areerug Mejang, and Sita Yiemkuntitavorn. 2023. “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 (1):1-16. https://so02.tci-thaijo.org/index.php/banditvijai/article/view/258704.