Riabchenko, O. ., and E. E. kyzy Aliiva. “Determination of the Correlation Dependence of Mastering the Basic Elements of Rhythmic Gymnastics on the Use of the Classical Exercise by Girls 5-6 Years Old”. Slobozhanskyi Herald of Science and Sport, no. 6(86), Feb. 2022, pp. 26-31, doi:10.15391/snsv.2021-6.004.