Duran, Bulent, and Sanaz Sadry. “The Effect of Physical Activity on the Skeletal Maturity of the Wrist Bone and Cervical Vertebra of Children: SPORTS AND BONE DEVELOPMENT”. Progress in Nutrition, vol. 22, no. 4, Jan. 2021, p. e2020096, https://doi.org/10.23751/pn.v22i4.10014.