@article{seyong jang2017relationship,
  title={THE RELATIONSHIP BETWEEN SOCIOECONOMIC FACTORS AND PHYSICAL FITNESS VARIABLES AMONG KOREAN ADULTS},
  author={eun-ju choi,byoung-wook yoo,wi-young so,seyong jang},
  journal={Journal of Men's Health},
  volume={13},
  number={1},
  pages={37--44},
  doi = {10.22374/1875-6859.13.1.5},
  year={2017}
}