Choo, H. C., K. Nosaka, J. J. Peiffer, M. Ihsan, C. C. Yeo, and C. R. Abbiss. “EFFECT OF WATER IMMERSION TEMPERATURE ON HEART RATE VARIABILITY FOLLOWING EXERCISE IN THE HEAT”. Kinesiology, vol. 50, no. 1, Jan. 2018, pp. 67-74, https://hrcak.srce.hr/ojs/index.php/kinesiology/article/view/6342.