SZALA-CZERWONKA, Karolina et al. The Buttered Knuckles of the Martial Arts World – A Comprehensive Review on Boxer’s Knuckle. Journal of Education, Health and Sport, [S. l.], v. 29, n. 1, p. 59–64, 2023. DOI: 10.12775/JEHS.2023.29.01.007. Disponível em: https://apcz.umk.pl/JEHS/article/view/43614. Acesso em: 8 jul. 2025.