Silva-Santana, C. de C., Silva, G. D. and Freitas, L. B. de (2015) “Rock art in caves and in the rocks of the canyon Salitre river in the municipality of Umburanas, Bahia, Brazil”, Scientia Plena, 11(1). Available at: https://www.scientiaplena.org.br/sp/article/view/2280 (Accessed: 5 December 2025).