L. C. P. Pereira, L. C. P. Pereira, G. P. Abrantes, L. Xavier, R. P. Nunes, and A. Scherer, “Importance of the zoo in the conservation of species”, Pubvet, vol. 15, no. 12, p. e999, Dec. 2021, doi: 10.31533/pubvet.v15n12a999.1-11.