Iskandar, Mohd Mohni, et al. “The Effects of Rope and Tyre Training on Cardiovascular Fitness, Peak Power and Body Composition: Kesan Latihan Menggunakan Tali Dan Tayar Terhadap Kecergasan Kardiovaskular, Kuasa Puncak, Dan Komposisi Tubuh”.
Jurnal Sains Sukan & Pendidikan Jasmani, vol. 6, no. 1, May 2017, pp. 53-67,
https://doi.org/10.37134/jsspj.vol6.1.6.2017.