Thotawaththa, Pramesh, et al. “Effects of an 8-Week Plyometric Program on Acceleration, Power, and Change of Direction Speed (Using COD Deficit) on Elite Squash Players in Sri Lanka”. Journal of Sports and Physical Education Studies, vol. 3, no. 3, Dec. 2023, pp. 24-31, https://doi.org/10.32996/jspes.2023.3.3.3.