Silva, Polyana Cristina Araújo da, Ykaro Richard Oliveira, Ana Carolina Landim Pacheco, Márcia Maria Mendes Marques, and Maria Carolina de Abreu. “Ethnobotanical Applications of Aloe Vera (L.) Burm. F. (Asphodelaceae) in Piauí, Northeastern Brazil: A Review”. Ethnobotany Research and Applications 20 (August 31, 2020): 1–11. Accessed October 19, 2021. https://ethnobotanyjournal.org/index.php/era/article/view/2051.