F. Zuhriyah, H. Aliriad, O. D. Cahyani, N. Ramadhan, and M. Da'i, “Effect of Shuttlecock Throwing Exercise to Increase Power Arm Lob Punch in Badminton Players Aged 7-9 Years”, IJELS, vol. 1, no. 1, pp. 1–8, Sep. 2023.