Ishak, A., and M. F. Abdul Halim. “Comparison of the Different Plyometric Training Volume on Physical Fitness in Futsal Players”. Jurnal Sains Sukan & Pendidikan Jasmani, vol. 13, no. Isu Khas, Dec. 2024, pp. 1-8, doi:10.37134/jsspj.vol13.sp.1.2024.