S. Halim and E. Sarvia, “Effects of Music and Time of Day on Physiological Responses and Fatigue during Indoor Cycling: Pengaruh Musik dan Waktu terhadap Respons Fisiologis dan Kelelahan selama Bersepeda di dalam Ruangan”, prozima, vol. 9, no. 2, pp. 64–75, Dec. 2025.