Açıkalın, Yusuf, Nurtekin Erkmen, Yasemin Bayraktar, Abdullah Arguz, and David C. Schwebel. “Perceived and Actual Performance in Female Volleyball Players: Vertical and Horizontal Jump”. Advances in Health and Exercise 5, no. 2 (July 5, 2025): 79–86. Accessed May 19, 2026. https://www.turkishkinesiology.com/index.php/ahe/article/view/165.