RAWAT, Kanupriya; PUJSZO, Ryszard; WOJDAT, Marta; ZAJĄC, Magdalena. A comparative analysis of the sense of optimism and life satisfaction among judo and brasilian jiu jitsu fighters. Journal of Education, Health and Sport, [S. l.], v. 12, n. 2, p. 34–47, 2022. DOI: 10.12775/JEHS.2022.12.02.004. Disponível em: https://apcz.umk.pl/JEHS/article/view/37374. Acesso em: 8 jul. 2025.