TATARCZUK, Józef; WANDYCZ, Artur. The menarcheal age of school-aged female athletes in the light of their social and environmental background. Sport and Tourism Central European Journal, [S. l.], v. 6, n. 2, p. 77–94, 2023. DOI: 10.16926/sit.2023.02.05. Disponível em: https://czasopisma.ujd.edu.pl/index.php/sport/article/view/1850. Acesso em: 18 may. 2024.