@article{kyoung choen cha2022determinants,
  title={The determinants for top ranker of Korean Greco-Roman wrestlers},
  author={hong sun song,kyoung choen cha,buong o chun},
  journal={Journal of Men's Health},
  volume={18},
  number={2},
  pages={1--9},
  doi = {10.31083/jomh.2021.111},
  year={2022}
}