FAJDA, Oleksandra I.; HRINCHENKO, Borys V.; SNIHUR, Oleh V.; BARYLYAK, Liliya G.; ZUKOW, Walery. What Kerdoe’s Vegetative Index really reflects?. Journal of Education, Health and Sport, [S. l.], v. 5, n. 12, p. 279–288, 2015. Disponível em: https://apcz.umk.pl/JEHS/article/view/3160. Acesso em: 10 jan. 2025.