“PENGARUH VARIASI LATIHAN SINGLE LEG JUMP TERHADAP PENINGKATAN HASIL LOMPAT JAUH SISWA SMP ISLAM AL-FALAH KOTA JAMBI” (2019) Indonesian Journal of Sport Science and Coaching, 1(2), pp. 75-80. doi: 10.22437/ijssc.v1i2.7514.