E. . Szabó, . D. . Keczeli, I. . Farmosi, . S. . Gaál, and . K. Keresztesi, “Somatic development and some motor performances of young girls based on age and birth season”, APSTRACT, vol. 7, no. 1, pp. 117–123, Mar. 2013, doi: 10.19041/APSTRACT/2013/1/20.