Zerf, M., M. Hadjar Kherfane, K. Kohli, and L. Louglaib. “Relationship Between Maximum Aerobic Speed Performance and Volleyball Game Motor Power-Explosive Abilities”. Physical Education Theory and Methodology, vol. 19, no. 4, Dec. 2019, pp. 179-85, doi:10.17309/tmfv.2019.4.03.