Somnil, P. ., J. . Hongkong, N. . Chulabutra, P. . Srisaad, and A. . Khampheimphul. “THE DIFFERENCES OF THE TRAINING SEQUENCES WITH I-SAN FOLK MUSIC LISTENING, IMAGERY, AND SELF-TALK ON EXERCISE ABILITY”. Academic Journal of Thailand National Sports University, vol. 12, no. 3, Sept. 2020, pp. 1-12, https://he02.tci-thaijo.org/index.php/TNSUJournal/article/view/244890.