A. S. do Nascimento, E. D. Chambó, D. de J. Oliveira, B. R. Andrade, J. S. Bonsucesso, and C. A. Lopes de Carvalho, “Honey from Stingless Bee as Indicator of Contamination with Metals”, Sociobiology, vol. 65, no. 4, pp. 727–736, Oct. 2018.