Buranakitpinyo, Worawan, Areerug Mejang, and Sita Yiemkuntitavorn. “The Effects of English Integrated-Skills Instruction on Listening-Speaking Abilities and Attitude towards Learning of First Year Students at Ubon Ratchathani Rajabhat University”. STOU Education Journal 14, no. 2 (December 28, 2021): 90–104. accessed September 28, 2026. https://so05.tci-thaijo.org/index.php/edjour_stou/article/view/246416.