Nipawan Narueprempree และ Khomkrit Tachom;Singkham Rakpa. (2023) Using Dilemma Scenarios in English Education to Enhance Undergraduate Students’ Speaking Skills and Perceptions. <i>Journal of English Language and Linguistics (JEL)</i>, <i>4</i>(2), 47-61.Nipawan Narueprempree และ Khomkrit Tachom;Singkham Rakpa. "Using Dilemma Scenarios in English Education to Enhance Undergraduate Students’ Speaking Skills and Perceptions". Journal of English Language and Linguistics (JEL) 4 (2023):47-61.Nipawan Narueprempree และ Khomkrit Tachom;Singkham Rakpa. Using Dilemma Scenarios in English Education to Enhance Undergraduate Students’ Speaking Skills and Perceptions. Faculty of Humanities and Social Sciences, Buriram Rajabhat University:ม.ป.ท. 2023.