Al-Syurgawi, D., and M. N. M. Shapie. “The Effects of a 6-Week Plyometric Training on Muscular Strength Performance in Silat Exponents”. Revista De Artes Marciales Asiáticas, vol. 14, no. 2s, Nov. 2019, pp. 28-30, doi:10.18002/rama.v14i2s.5976.