Aksoy, Y., and M. A. Ziyagil. “Effects of Education and Socioeconomic Status on Regular Physical Activity Levels in Males and Females”. 2017. New Trends and Issues Proceedings on Humanities and Social Sciences, vol. 4, no. 5, Mar. 2021, pp. 59-65, doi:10.18844/prosoc.v4i5.2676.