Kajohnwongsatit, T., N. Boonsawat, and N. Unasri. “Effect of a Wooden Tongue Depressor Technique Targeted Resistive Exercise in Enhancing Tongue Elevation Pressure for Older Adults: A Randomized Controlled Trial”. Thammasat University Hospital Journal Online, vol. 11, no. 2, June 2026, pp. 186-99, https://he02.tci-thaijo.org/index.php/TUHJ/article/view/276180.