FRIEDMANN, M.; BURKEVICA, A.; LAGERSTRÖM, L.; GUSTAFSSON, J.; JOHNSSON, J.; LUNDGREN, P.; CLAUSS, M. Activity budget and behaviour of giant otters Pteronura brasiliensis at Parken Zoo, Eskilstuna, Sweden. Journal of Zoo and Aquarium Research, [S. l.], v. 11, n. 4, p. 356–365, 2023. DOI: 10.19227/jzar.v11i4.770. Disponível em: https://jzar.org/jzar/article/view/770. Acesso em: 6 dec. 2023.