MYKHALIUK, Yevhen. SOME PROBLEMATIC ISSUES IN VALIDATING RESEARCH IN SPORTS MEDICINE. Rehabilitation and Recreation, [S. l.], v. 20, n. 1, p. 111–122, 2026. DOI: 10.32782/2522-1795.2026.20.1.13. Disponível em: https://www.rehabrec.org/index.php/rehabilitation/article/view/699. Acesso em: 15 jun. 2026.