Altay, Usama. “A Comparative Study Between Contribution Percentages And The Effect Of Some Kinematical Variables Of Standing Vertical Jump Test Phases (Bending, Take-Off, Flight) With and Without Arm Swing On The Explosive Power Of Lower Limbs Muscles”. Journal of Physical Education, vol. 16, no. 2, June 2007, pp. 1-19, https://doi.org/10.37359/JOPE.V16(2)2007.834.