Rzadkowski, Kamil, and Mirosław Mrozkowiak. “Environmental Dimorphism of the Frequency of Significant Correlations of the Torso Features With the Feet Features Among 7-13-Year-Old Youth”. Journal of Education, Health and Sport 32, no. 1 (July 31, 2023): 128–144. Accessed January 28, 2025. https://apcz.umk.pl/JEHS/article/view/42084.