YAPRAK, Yıldız, and Fikret ÖZTÜRK. “Investigation of High-Intensity Interval Training (HIIT) Studies in Tennis and Badminton Players”. Sportif Bakış: Spor Ve Eğitim Bilimleri Dergisi, vol. 8, no. 2, Aug. 2021, pp. 155-63, doi:10.33468/sbsebd.155.