Na Wichian, Sureerat, Jakkrit Klaphajone, and Duangjai Phrompayak. “Effects of Music Embedded with Binaural and Superimposed Beats Controlling Hypertension in Older Adults: A Quasi Experimental Study”. Pacific Rim International Journal of Nursing Research 25, no. 3 (June 15, 2021): 345–358. accessed September 20, 2026. https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/240945.