Kurniawan, D., T. Rustiadi, and T. Soenyoto. “The Development of the 2020 Multifunction DA Plyometric Wicket Tool for Central Java PPLDP Athletes”. Journal of Physical Education and Sports, Vol. 11, no. 2, June 2022, pp. 195-02, doi:10.15294/jpes.v11i2.58436.