Sarobol, Nopporn, and Phrakhrupalad Wisithakul Sudaruk. “Needs Analysis for Developing an English Textbook for Doctoral Students in the Context of Buddhism: Enhancing Listening and Speaking Skills”. LEARN Journal: Language Education and Acquisition Research Network 18, no. 2 (July 30, 2025): 108–129. accessed October 2, 2026. https://so04.tci-thaijo.org/index.php/LEARN/article/view/282290.