Barros, A., J. A. Azevedo, P. R. Miranda, J. G. da Costa, and V. X. Nascimento. “Bioavailability of Heavy Metals in Mangrove Soil in Alagoas, Brazil”. Bioscience Journal, vol. 35, no. 3, June 2019, pp. 818-25, doi:10.14393/BJ-v35n3a2019-41990.