Trindade, Madson Reis de Oliveira, Jomar Gomes Jardim, Alejandro Casas, Natan Medeiros Guerra, and Reinaldo Farias Paiva de Lucena. “Availability and Use of Woody Plant Resources in Two Areas of Caatinga in Northeastern Brazil”. Ethnobotany Research and Applications 14 (December 4, 2015): 313–330. Accessed October 17, 2021. https://ethnobotanyjournal.org/index.php/era/article/view/1198.