Herman H, Herman, et al. “PERBANDINGAN LATIHAN KNEE TUCK JUMP DAN LATIHAN HURDLE JUMP TERHADAP KEMAMPUAN SMASH ATLET UKM BOLAVOLI UNIMERZ”. Jurnal Pedagogik Olahraga, vol. 9, no. 2, July 2023, pp. 93-97, doi:10.24114/jpor.v9i2.49030.