Silveira, P. B., P. S. Alves, A. M. Almeida, C. A. Silva Filho, E. Valentim, and C. A. Hazin. “ Pernambuco”. Scientia Plena 9, no. 8(b) (October 15, 2013). Accessed July 3, 2024. https://scientiaplena.emnuvens.com.br/sp/article/view/1650.