Turna, B., S. Civar Yavuz, M. Alp, and K. Işıldak. “Effects of Interval Sprint Trainings on Lactate Level and Heart Rate”. Journal of Human Sciences, vol. 14, no. 2, Apr. 2017, pp. 1435-40, https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/4530.