SIRMAN, Y.; PREYS , N.; SAVYTSKYI, I. Results of construction of correlation fields with trend lines and determination of direction of relationships between studied indicators. Journal of Education, Health and Sport, [S. l.], v. 11, n. 6, p. 348–361, 2021. DOI: 10.12775/JEHS.2021.11.06.037. Disponível em: https://apcz.umk.pl/JEHS/article/view/40290. Acesso em: 25 apr. 2024.